alliance
 oxford
 views  updated Jun 11 2018alliance In 
phytosociology, a grouping of closely related associations. See also 
plant association.
  A Dictionary of Ecology MICHAEL ALLABY
   alliance
 oxford
 views  updated May 14 2018alliance In 
phytosociology, a grouping of closely related associations. See also 
PLANT ASSOCIATION.
  A Dictionary of Plant Sciences MICHAEL ALLABY
   alliance
 oxford
 views  updated Jun 11 2018alliance XIII. — OF. 
aliance (mod. 
alliance), f. 
alier ALLY2; see 
-ANCE.
  The Concise Oxford Dictionary of English Etymology T. F. HOAD
   alliance
 oxford
 views  updated May 17 2018alliance French; 
sauce made from reduced (partially concentrated) white wine with tarragon vinegar and egg yolk.
  A Dictionary of Food and Nutrition DAVID A. BENDER
   Alliance
 gale
 views  updated May 29 2018Alliance
a union between families, states, or parties; the persons allied; a combination of common objects; a group of natural orders of plants, e.g., glumal alliance includes grasses and other allied orders.
 Dictionary of Collective Nouns and Group Terms