acacia

A shrub or tree of the tribe Acacieae.countable

• 1997, Kenneth M. Old, Ian A. Hood, Zi Qing Yuan, Diseases of Tropical Acacias in Northern Queensland, K. M. Old, Su Lee See, J. K. Sharma (editors), Diseases of Tropical Acacias: Proceedings of an International Workshop held at Subanjeriji

The thickened or dried juice of several species in Acacieae, in particular Vachellia nilotica (syn. Acacia nilotica, Egyptian acacia).uncountable

A false acacia; robinia tree (Robinia pseudoacacia).countableuncountable

Gum arabic; gum acacia.uncountable

Any of several related trees, such as a locust tree.broadlycountableuncountable

A light to moderate greenish yellow with a hint of red.countableuncountable

A light to moderate greenish yellow with a hint of red. acacia:; acaciacountableuncountable

A roll or bag, filled with dust, borne by Byzantine emperors, as a memento of mortality. It is represented on medals.