noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   3-mercaptopropane-1,2-diol, a chemical compound used as a matrix in mass spectrometry. uncountable

Etymology

From thio- + glycerol.

Related phrases

chemical compoundmass spectrometry

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