Cathelicidin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of a family of antimicrobial polypeptides found in lysosomes in polymorphonuclear leukocytes.

Etymology

From cathelin (“the protein domain conserved in cathelicidins”) + -cide (“killer”) + -in, in 1995.

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