(entomology) A worker ant.

plural of ergate

plural of ergasiophygophyte

(ecology, rare) Any formerly cultivated plant that has escaped into the wild.

(rare) A supporter of ergatocracy.

plural of ergatocrat

plural of ergal

(physics, dated) potential energy; negative value of the force function

Relating to ergastoplasm.

(entomology, taxonomy, rare) An additional type specimen chosen as a paratype to exemplify the worker caste in a hymenopteran taxon.