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zygomorphic
zygomycete
zygosis
zygosity
zygospore
zygote
zygotene
-zygous
Zyklon-B
Zyloric
zym-
zymase
zymo-
zymogen
zymogenesis
zymogenic
zymology
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Zyklon-B

Zyk·lon-B [ z klon b ]


noun 
Definition:
 
hydrogen cyanide gas: hydrogen cyanide released as a gas from pellets, used originally as an insecticide and later as a deadly gas by the Nazis during World War II

[Mid-20th century. < German]
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