| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Noun | 1. One of a pair of shelly plates found in some cephalopods, as the ammonites.[Websters]. | |
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Date "Anaptychus" was first used in popular English literature: sometime before 1914. (references) |
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Etymology:Anaptychus \An*ap"ty*chus\, noun; plural Anaptichi. [New Latin expression, from the Greek expression unfolding; back to fold.]. (references) |
| Part of Speech | Definition | |
| Noun | 1. One of a pair of shelly plates found in some cephalopods, as the ammonites.[Websters]. | |
| Top | ||
Date "ANAPTYCHUS" was first used in popular English literature: sometime before 1914. (references) |
| Etymology:Anaptychus \An*ap"ty*chus\, noun; plural Anaptichi. [New Latin expression, from the Greek expression unfolding; back to fold.]. (references) |
