imparipinnate

American

[im-par-uh-pin-ayt] / ɪmˌpær əˈpɪn eɪt /

Also odd-pinnate

adjective

Botany.

pinnate with an odd terminal leaflet.

imparipinnate British

/ ˌɪmpærɪˈpɪneɪt, -ˈpɪnɪt /

adjective

(of pinnate leaves) having a terminal unpaired leaflet Compare paripinnate

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of imparipinnate

From the New Latin word imparipinnātus, dating back to 1840–50. See impar, -i-, pinnate

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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023