say it: kruh-STAY-shuhs
crustaceous is an adjective meaning "of or belonging to the class Crustacea". It carries 2 recorded senses.
of or belonging to the class Crustacea
being or having or resembling a hard crust or shell
Definitions, synonyms and semantic relations for crustaceous come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.