Search Result for "lachrymator":
Wordnet 3.0

NOUN (1)

1. a gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds;
[syn: tear gas, teargas, lacrimator, lachrymator]



The Collaborative International Dictionary of English v.0.48:

lachrymator \lachrymator\ n.
   A chemical substance that causes tears to flow; same as
   lacrimator.

   Syn: lacrimator.
        [PJC]