seisan
1. hydrocyanic acid; prussic acid
★ Common
Noun
#88534
1. hydrocyanic acid; prussic acid
1. It was not hydrocyanic acid.; It wasn't cyanide.
1. Probably hydrogen cyanide.
1. Cyanide.; Is cyanide.
1. Wasn't hydrocyanic acid.; Wasn't cyanide.
1. It is not hydrocyanic acid.; It is not cyanide.
1. With cyanide; By cyanide
1. It's not cyanide.; It isn't cyanide.
1. Was hydrocyanic acid.
1. Probably cyanide.