noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Pityriasis gymnocephala, a passerine bird endemic to Borneo, having short barbless feathers on the crown.
2. 2
   A head of a brush, containing a series of bristles.

Etymology

From bristle + head.

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