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{%type%} Definitions

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Short "hint"

n. - Sparrow-sized fossil bird of the Jurassic period to the Cretaceous period having a keeled breastbone and vestigial tail.

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Usage examples (1)
  • Since we absolutely wouldn't accept such an obvious fake, now they're throwing in a bunch of others in various stages of birdness, like Protoavis, Sinornis, Hesperornis,...
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