menace (n.) Look up menace at Dictionary.com
c.1300, "declaration of hostile intent," also "act of threatening," from Old French menace "menace, threat" (9c.), from Vulgar Latin minacia "threat, menace" (also source of Spanish amenaza, Italian minaccia), singular of Latin minaciæ "threatening things," from minax (genitive minacis) "threatening," from minari "threaten, jut, project," from minæ "threats, projecting points," from PIE root *men- (2) "to project." Applied to persons from 1936.
menace (v.) Look up menace at Dictionary.com
c.1300, from Old French menacer "threaten, urge" (11c.), Anglo-French manasser, from Vulgar Latin *minaciare "to threaten," from minacia (see menace (n.)). Related: Menaced; menacing.