Sesquimustard
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 One of the sulfur mustards: 1,2-bis(2-chloroethylthio)ethane. uncountable
Etymology
From sesqui- + mustard.
Related phrases
More for "sesquimustard"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.