acacia Meaning, Definition & Usage

  1. noun any of various spiny trees or shrubs of the genus Acacia

WordNet

A*ca"ci*a noun
Definitions
  1. (Antiq.) A roll or bag, filled with dust, borne by Byzantine emperors, as a memento of mortality. It is represented on medals.
A*ca"cia noun
Etymology
L. from Gr. orig. the name of a thorny tree found in Egypt; prob. fr. the root ak to be sharp. See Acute.
Wordforms
plural E Acacias L Acaciæ
Definitions
  1. A genus of leguminous trees and shrubs. Nearly 300 species are Australian or Polynesian, and have terete or vertically compressed leaf stalks, instead of the bipinnate leaves of the much fewer species of America, Africa, etc. Very few are found in temperate climates.
  2. (Med.) The inspissated juice of several species of acacia; -- called also gum acacia, and gum arabic.

Webster 1913