noun Etymology: New Latin Hemichordata, from hemi- + Chordata chordates Date: 1885 any of a phylum (Hemichordata) of wormlike marine animals (as an acorn worm) that have in the proboscis an outgrowth of the pharyngeal wall which superficially resembles the notochord of chordates
HEMICHORDATE
Meaning of HEMICHORDATE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012