Sensillum

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A sensory receptor in certain invertebrates, especially arthropods.

Etymology

Borrowed from German Sensillum, from New Latin sensillum, diminutive of Latin sēnsus (“perception, feeling”). Coined by German zoologist Ernst Haeckel in Systematische Phylogenie (1895).

Related phrases

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