WordReference Random House Unabridged Dictionary of American English © 2026
fo•li•ole
(fō′lē ōl′),USA pronunciation n. [Bot.]
- Botanya leaflet, as of a compound leaf.
- Botanya small leaflike organ or appendage.
- Late Latin foliolum, equivalent. to Latin foli(um) leaf + -olum -ole1
- French
- 1785–95
'foliole' also found in these entries (note: many are not synonyms or translations):