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calypter

noun
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ca·​lyp·​ter | \ kəˈliptə(r), ˈkalə̇p- \
plural calypters\ -​ə(r)z \ or calypteres\ ˌkalə̇pˈti(ə)(ˌ)rēz \

Definition of calypter

1 : the alula of a two-winged fly especially when large enough to cover the halter
2 : calyptra

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History and Etymology for calypter

New Latin, from Greek kalyptēr sheath, from kalyptein to cover, conceal

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“Calypter.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/calypter. Accessed 4 Aug. 2020.

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