gizzard stone
noun
Any one of the stones or pieces of gravel normally present in the gizzard of many larger birds and certain herbivorous dinosaurs, which aid the grinding of ingested food.
Origin
Late 17th century; earliest use found in William Salmon (1644–1713), medical empiric and author.
- well-accredited
- well-accustomed
- well acquainted
- well-acted
- well-adapted
- welladay
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- well-administered
- well-adorned
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- well-affectionate
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- Welland Canal
- Welland Ship Canal
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- well-annealed
- well-anointed
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- well-applied