Where does “mustard gas” come from?

mustard gas (English) comes from German Senfgas, from German Senf, from Middle High German senf, from Old High German senaf, from Proto-Germanic sinapaz, from Latin senapis, from Latin sinapi, from Ancient Greek σίναπι.

mustard gas (English): A highly cytotoxic vesicant, C4H8Cl2S, used in World War I that is known to cause skin burns, blisters, inflammation, edema, and potentially other respiratory effects

Definitions

  1. A highly cytotoxic vesicant, C4H8Cl2S, used in World War I that is known to cause skin burns, blisters, inflammation, edema, and potentially other respiratory effects

Ancestry of “mustard gas”, step by step

StepLanguageWordMeaning
1GermanSenfgasmustard gas, sulfur mustard
2GermanSenfmustard
3Middle High Germansenf—
4Old High Germansenaf—
5Proto-Germanicsinapazmustard
6LatinsenapisAlternative form of sināpi; accusative plural of...
7Latinsinapimustard, Sinapis alba; dative singular of...
8Ancient Greekσίναπιthe mustard plant
9Demoticsnwpt—

Words derived from “mustard gas”

Every word from Demotic snwpt →Every word from Ancient Greek σίναπι →Every word from Latin sinapi →