nose
Preserved but no longer current.
Meaning · English
A thief who turns informer; a paid spy; generally called a policeman’s NOSE; "on the NOSE," on the look-out.
Era: ca. 1874 (Victorian)
Where it’s used:
Origin
British & Irish English
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 “nose” mean?
A thief who turns informer; a paid spy; generally called a policeman’s NOSE; "on the NOSE," on the look-out.
Is “nose” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.