hesperornithid

Noun

Meaning

hesperornithid (plural hesperornithids)

(paleontology) Any extinct avialan in the family Hesperornithidae.

Source: en.wiktionary.org

Related terms

order clade hesperornithiform

Close letter words and terms

hesperocyparis revealiana hesperomyine hesperornis hesperornithiform hesperostipa comata hesperoyucca whipplei