noun see: fancy Date: 1812 a colorless gas COCl 2 of unpleasant odor that is a severe respiratory irritant that has been used in chemical warfare
PHOSGENE
Meaning of PHOSGENE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012