hemichordate

== English == === Etymology === From hemi- +‎ cordate. === Pronunciation === Homophone: hemicordate === Noun === hemichordate (plural hemichordates) (biology) Any of many marine worms, of the phylum Hemichordata, that have a primitive notochord === Adjective === hemichordate (comparative more hemichordate, superlative most hemichordate) Of, pertaining to, or characteristic of these animals === Further reading === hemichordate on Wikipedia.Wikipedia Hemichordata on Wikispecies.Wikispecies Category:Hemichordata on Wikimedia Commons.Wikimedia Commons