Definitions from Wiktionary (proavian)
▸ noun: Any of several extinct animals proposed as an evolutionary link between fossil reptiles and fossil birds; a protobird.
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▸ noun: Any of several extinct animals proposed as an evolutionary link between fossil reptiles and fossil birds; a protobird.
Similar:
avialian,
paleovertebrate,
oviraptoran,
avialan,
protorosaur,
pennaraptoran,
parareptile,
pteranodontian,
oviraptorosaur,
pterosaur,
more...
Opposite:
▸ Words similar to proavian
▸ Usage examples for proavian
▸ Idioms related to proavian
▸ Wikipedia articles (New!)
▸ Popular adjectives describing proavian
▸ Words that often appear near proavian
▸ Rhymes of proavian
▸ Invented words related to proavian