Dantrolene

//ˈdæn.tɹəˌliːn// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A postsynaptic muscle relaxant that lessens excitation–contraction coupling in muscle cells. uncountable

Etymology

Probably from (hy)dan(toin) + (ni)tro- + (methy)l(id)ene.

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