imparipinnate

[ im-par-uh-pin-eyt ]

adjective

, Botany.

1. pinnate with an odd terminal leaflet.

imparipinnate

/ -ˈpɪnɪt; ˌɪmpærɪˈpɪneɪt /

adjective

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

Word History and Origins

Origin of imparipinnate¹

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

Example Sentences

The light, mossy-green leaves are imparipinnate, the leaflets ovate-repand, and they are rough on the under surface.

From Project Gutenberg