Knifeman

Part of speech: noun

Definitions

1. An individual who employs a knife, typically in a manner that suggests a capacity for violence or intimidation
2. A person skilled in using a knife, generally with an implication of engaging in perilous or unlawful activities
3. A person known for carrying or using a knife, often with an association of threat or harm

Etymology: "Knifeman" is a plain compound: "knife" joined to "-man," the same ending found in words like "horseman" or "craftsman," where it denotes a person who works with or handles the thing named first. The result describes someone who wields a knife, and the sense of menace comes from context rather than from the word's construction. Its English parts are old, and the combination needs no special story to explain it. Because the formation is so transparent, the word works the way its parts suggest: a "knifeman" is simply a man defined by his knife, which is why the term readily carries connotations of violence or intimidation in crime reporting and fiction.

Synonyms: assailant, attacker, mugger

Antonyms: victim, defender, protector