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ostracoderm

Noun

Meaning

extinct fish-like jawless vertebrate having a heavily armored body; of the Paleozoic

Source: WordNet

Synonyms

lamprey hyracotherium Rhinocerotidae coryphodon nummulites quadrupedalism paleotherium moeritherium eotherium

Hypernyms

agnathan jawless vertebrate jawless fish

Close letter words and terms

ostracod ostracoda ostracode ostracodermi ostracodological ostracodologist