Crossword Genius

Lachrymator (4,3)

Ross

I believe the answer is:

tear gas

'lachrymator' is the definition.
(I've seen this before)

This is all the clue.

(Other definitions for tear gas that I've seen before include "Crowd disperser" , "Used by police against rioters, irritates eyes" , "Riot control agent" , "Lacrimator" , "Riot controller" .)

I've seen this clue in the Sydney Morning Herald.
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