n.
Pronunciation: ' sär- ə n, ' ser-; zä- ' r ē n
Function: noun
Etymology: G
Date: 1951
: an extremely toxic chemical weapon C 4 H 10 FO 2 P that is used as a lethal nerve gas ― called also GB
n.
Pronunciation: ' sär- ə n, ' ser-; zä- ' r ē n
Function: noun
Etymology: G
Date: 1951
: an extremely toxic chemical weapon C 4 H 10 FO 2 P that is used as a lethal nerve gas ― called also GB
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012