knowing
Preserved but no longer current.
Sharp, shrewd, artful; "a KNOWING codger," or "a KNOWING blade," one who can take you in, or cheat you, in any transaction you may have with him. It implies also deep cunning and foresight, and generally signifies dishonesty.
Era: ca. 1874 (Victorian)
Sources & notes
Historical definition reproduced from Hotten’s The Slang Dictionary (1874, public domain; Project Gutenberg #42108, retrieved 2026-07-31). Reflects the attitudes of its era.
Common questions
What does “knowing” mean?
Sharp, shrewd, artful; "a KNOWING codger," or "a KNOWING blade," one who can take you in, or cheat you, in any transaction you may have with him. It implies also deep cunning and foresight, and generally signifies dishonesty.
Is “knowing” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.