Gramicidin

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A heterogeneous combination of six antibiotic peptides; the individual peptides themselves countable, uncountable
  2. 2
    an antibiotic produced by a soil bacterium; used chiefly as an antiseptic in treating local infections produced by Gram-positive bacteria wordnet

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