protobirds

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A form of protobird — Any of several extinct animals proposed as an evolutionary link between fossil reptiles and fossil birds; a proavian.

Scrabble 15

Meanings

noun
  1. pluralplural of protobird
Cite this entry
APA

protobirds. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/protobirds

MLA

“protobirds.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protobirds. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “protobirds,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/protobirds.

Source: protobirds on Wiktionary, CC BY-SA 4.0.