Sense

views updated Jun 11 2018

SENSE

"Sense" is the distinctive central notion in theories of thought and language inspired by the later work of Gottlob Frege ("sense" translates Frege's Sinn ). For Frege what we think (not the act of thinking it) is a thought, an abstract object. Thoughts have quasi-syntactic structure. Any simple or complex constituent of a thought, even the thought itself, is a sense; thus, senses are abstract. Frege assumes that it is irrational to assent to a thought and simultaneously dissent from it. Since someone misled about astronomy may rationally combine assent to the thought that Hesperus is Hesperus with dissent from the thought that Hesperus is Phosphorus, the thoughts are distinct. Although the names "Hesperus" and "Phosphorus" have the same reference, they express different sense, two modes of presentation of one planet. The role of a sense is to present the thinker with a referencethat is, something on which the truth-value (truth or falsity) of the thought depends; if the sense fails to present a reference, the thought lacks a truth-value. For Frege the truth-value of a thought is independent of where, when, and by whom it is thought. Thus, what reference a constituent sense presents is independent of when, where, and by whom it is thought. Sense determines reference, not vice versa.

Frege used his notion of sense to analyze the semantics of thought attributions in natural language, as in the sentence "Someone doubts that Hesperus is Phosphorus." On Frege's account expression within such "that" clauses refer to their customary senses. This explains the presumed failure of the inference from that sentence and "Hesperus is Phosphorus" to "Someone doubts that Hesperus is Hesperus": The two names have different references within "that" clauses, for their customary senses are different. If sense determines reference, then the sense of "Hesperus" in "Someone doubts that Hesperus is Phosphorus" defers from its sense in "Hesperus is Phosphorus," since the reference differs. By appeal to iterated attributions such as "He doubts that she doubts that Hesperus is Phosphorus," it can be argued that Frege is committed to an infinite hierarchy of senses. His account involves the assignment of senses to natural-language expressions. However, in order to understand many words (e.g., proper names and natural-kind terms), there is arguably no particular way in which one must think of their reference; they do not express senses common to all competent speakers. Fregeans therefore distinguish sense from linguistic meaning but in doing so sacrifice Frege's original account of thought attributions.

Sense must also be distinguished from linguistic meaning for context-dependent expressions such as "I." Two people may think "I am falling" and each refer to themselves, not the other. Since the references are distinct and sense determines reference, the senses are distinct, even though the mode of presentation is the same. Others cannot think the sense that one expresses with "I"; they can only think about it. Communication here does not amount to the sharing of thoughts, and "You think that I am falling" does not attribute to the hearer the thought that the speaker expresses with "I am falling." In contrast, the linguistic meaning of "I" is the same for everyone; it consists in the rule that each token of "I" refers to its producer. Unlike a sense, the rule determines reference only relative to context. Such cases reveal tensions within Frege's conception of sense. Sense cannot be both what determines reference and how it is determined. Since senses can be qualitatively identical but numerically distinct, they are not purely abstract objects, if qualitatively identical purely abstract objects must be numerically identical.

Although Fregeans distinguish sense from linguistic meaning, they still treat a given speaker on a given occasion as expressing senses in words. Frege gave the impression that the sense expressed by a word was a bundle of descriptions that the speaker associated with it: the word refers to whatever best fits the descriptions. However, this descriptive model of reference has fared badly for proper names and natural-kind terms. Nondescriptive models may also allow different routes to the same reference, but that is a difference in sense only if it is a difference in presentation to the thinker.

In spite of these problems a role for something like sense remains. An account is needed of the deductions that thinkers are in a position to make. When, for example, is one in a position to deduce "Something is black and noisy" from "That is black" and "That is noisy"? It is necessary but not sufficient that the two tokens of "that" refer to the same thing, for, even if they do, the thinker may lack evidence to that effect: Perhaps one refers through sight, the other through hearing. What is needed is more like identity of sense than identity of reference. Thus, the theory of rational inference may still require a notion of sense. It does not follow that thinkers are always in a position to know whether given senses are identical, for it is not obvious that they are always in a position to know what deductions they are in a position to make.

See also Frege, Gottlob; Proper Names and Descriptions; Reference; Semantics.

Bibliography

Burge, T. "Sinning against Frege." Philosophical Review 88 (1979): 398432.

Campbell, J. "Is Sense Transparent?" Aristotelian Society Proceedings 88 (19871988): 273292.

Dummett, M. Frege: Philosophy of Language. 2nd ed. Cambridge, MA: Harvard University Press, 1981.

Forbes, G. "The Indispensability of Sinn." Philosophical Review 99 (1990): 535563.

Kripke, S. Naming and Necessity. Cambridge, MA: Harvard University Press, 1980.

McDowell, J. "On the Sense and Reference of a Proper Name." Mind 86 (1977): 159185.

Peacocke, C. "Sense and Justification." Mind 101 (1992): 793816.

Perry, J. The Problem of the Essential Indexical and Other Essays. New York: Oxford University Press, 1993.

Salmon, N. Frege's Puzzle. Cambridge, MA: MIT Press, 1986.

Timothy Williamson (1996)

sense

views updated May 29 2018

sense / sens/ • n. 1. a faculty by which the body perceives an external stimulus; one of the faculties of sight, smell, hearing, taste, and touch: the bear has a keen sense of smell that enables it to hunt at dusk.2. a feeling that something is the case: she had the sense of being a political outsider. ∎  an awareness or feeling that one is in a specified state: you can improve your general health and sense of well-being. ∎  (sense of) a keen intuitive awareness of or sensitivity to the presence or importance of something: she had a fine sense of comic timing.3. a sane and realistic attitude to situations and problems: he earned respect by the good sense he showed at meetings. ∎  a reasonable or comprehensible rationale: I can't see the sense in leaving all the work to you.4. a way in which an expression or a situation can be interpreted; a meaning: it is not clear which sense of the word “characters” is intended in this passage.5. chiefly Math. Physics a property, e.g., direction of motion, distinguishing a pair of objects, quantities, effects, etc., that differ only in that each is the reverse of the other. ∎  [as adj.] Genetics relating to or denoting a coding sequence of nucleotides, complementary to an antisense sequence.• v. [tr.] perceive by a sense or senses: with the first frost, they could sense a change in the days. ∎  be aware of: she could sense her father's anger rising. ∎  be aware that something is the case without being able to define exactly how one knows: he could sense that he wasn't liked. ∎  (of a machine or similar device) detect: an optical fiber senses a current flowing in a conductor.PHRASES: bring someone to their (or come to one's) senses restore someone to (or regain) consciousness. ∎  cause someone to (or start to) think and behave reasonably after a period of folly or irrationality.in a (or one) sense used to indicate a particular interpretation of a statement or situation: in a sense, behavior cannot develop independently of the environment.in one's senses fully aware and in control of one's thoughts and words; sane: would any man in his senses invent so absurd a story?make sense be intelligible, justifiable, or practicable.make sense of find meaning or coherence in: she must try to make sense of what was going on.out of one's senses in or into a state of insanity.a sense of direction a person's ability to know without explicit guidance the direction in which they are or should be moving.take leave of one's senses (in hyperbolic use) go insane.

SENSE

views updated Jun 08 2018

SENSE. A term whose meanings range from physical faculties (such as the sense of sight) through analogous faculties of mind or spirit (a sense of humour), intelligence (Show some sense!), and what is logical and proper (the opposite of nonsense) to MEANING (the sense of a text) and the idea that many words have submeanings (X used in the sense of Y; the various senses of the word ‘mark’). Although people agree that words may have different ‘senses’, there is no agreed means of establishing just how many senses many polysemous (many-sensed) words have. The boundaries between senses are not always clear: a sense may be precise and restricted or vague and diffuse, and may be susceptible to analysis into more or less easily delineated subsenses. Identifying a sense may depend on knowledge and experience, social and situational context, the reason for analysing a word, the policy used by compilers of a particular dictionary, the method of displaying words in that dictionary, the amount of detail to be provided, and different theories about what words are and of how they should be discussed and defined. As the accompanying table shows, dictionaries can differ considerably as to the main sense divisions of such words as walk and crane.

Dictionary

Number of senses of:

walk

crane

noun

verb

noun

verb

CoED (1986)

15

11

4

3

LDEL (1984)

5

12

3

2

AHD (1985)

7

4

4

2

ChED (1988)

25

20

4

4

Key: CoED Collins English Dictionary, LDEL Longman Dictionary of the English Language, AHD American Heritage Dictionary, ChED Chambers English Dictionary.



See HOMONYM, POLYSEMY.

senses

views updated May 14 2018

senses Means by which animals gain information about their environment and physiological condition. The five senses (sight, hearing, taste, smell, and touch) all rely on specialized receptors in sense organs on or near the external surface of the body. Internal sense organs are the hypothalamus of the brain and muscle stretch receptors stimulated by muscle movements.

sense

views updated May 14 2018

sense meaning, signification XIV; faculty of perception or sensation; actual perception or feeling XVI. — L. sēnsus faculty of feeling, sensibility, mode of feeling, thought, meaning, f. sēns-, pp. stem of sentīre feel.
Hence sense vb. perceive (in several techn. uses). XVI. sensuous XVII (-uous). So sensible perceptible by the senses XIV; cognizant, conscious XV; having good sense XVI. — (O)F. or L. sensitive having sensation. XIV. — (O)F. or medL. sensorium seat of sensation in the brain. XVII. — late L. sensual (-AL1) XV. — late L.

sense

views updated May 11 2018

sense (sens) n. one of the faculties by which the qualities of the external environment are appreciated – sight, hearing, smell, taste, or touch. s. organ a collection of specialized cells (receptors), connected to the nervous system, that is capable of responding to a particular stimulus from either outside or inside the body.

sense

views updated May 11 2018

sense To determine the condition or content of a signal or storage location. When used in reference to a storage location the word has the same meaning as ‘read’.

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