noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   One of the narrow, jagged, irregular pieces or divisions which form a sort of fringe on the borders of the petals of some flowers.
2. 2
   A narrow, slender portion of the edge of a monophyllous calyx, or of any irregularly incised leaf.
3. 3
   The posterior inner process of the stipes on the maxillae of insects.

Etymology

Borrowed from Latin lacinia, the lappet or flap of a garment.

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