mosterdgas

== Afrikaans == === Etymology === Compound of mosterd +‎ gas. Perhaps borrowed from Dutch mosterdgas or English mustard gas, ultimately from German Senfgas. === Pronunciation === IPA(key): /ˈmɔs.tərtˌχas/ === Noun === mosterdgas (uncountable) mustard gas == Dutch == === Etymology === From mosterd +‎ gas, calque of German Senfgas. === Pronunciation === IPA(key): /ˈmɔs.tərtˌxɑs/ Hyphenation: mos‧terd‧gas === Noun === mosterdgas n (plural mosterdgassen, no diminutive) (chiefly uncountable) mustard gas [from 1917] Synonym: yperiet