noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   One of the distinct parts of a compound leaf; a leaflet.
2. 2
   A small leaf-like outgrowth from the thallus of a foliose lichen.

Synonyms

All synonyms

bladebractflagfrondleafleaflet

Etymology

Diminutive of Latin folium (“leaf”). Compare French foliole.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.