ammolite

noun
am·​mo·​lite | \ˈa-mə-ˌlīt \
plural ammolites

Definition of ammolite 

: a semi-precious gemstone consisting of fossilized ammonite shells The winner will be sent an ammolite trophy, the official gemstone of the Alberta. — Eric Volmers, Calgary Herald (Alberta, Canada), 21 Nov. 2009

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First Known Use of ammolite

1982, in the meaning defined above

History and Etymology for ammolite

probably blend of ammonite entry 1 and -lite

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Dictionary Entries near ammolite

ammocoetes

ammodyte

Ammodytes

ammolite

Ammon

Ammon's law

ammonal

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Time Traveler for ammolite

The first known use of ammolite was in 1982

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