Word
lacrimator, n.
(lacrimators)
a gas that makes the eyes fill with tears but does not damage them; used in dispersing crowds
<noun.substance>
lachrymator
lacrimator
tear gas
teargas
semantic pointers
hypernym
chemical weapon
gas
hyponym
chlorobenzylidenemalononitrile, CS gas
chloroacetophenone, CN gas
nitrochloromethane