hydroid

English

Etymology

From hydro- +‎ -oid.

Noun

hydroid (plural hydroids)

1. Any of many colonial coelenterates that exist mainly as a polyp; a hydrozoan

Derived terms

• tubular sponge hydroid

Adjective

hydroid (comparative more hydroid, superlative most hydroid)

1. Of or pertaining to such creatures

Anagrams

• dihydro, dihydro-, hydrido