cocum
Preserved but no longer current.
Shrewdness, ability, luck; "Jack’s got COCUM, he’s safe to get on, he is,"—viz., he starts under favourable circumstances; "to fight COCUM" is to be wily and cautious. Allied perhaps to the Scottish KEEK, German, GUCKEN, to peep or pry into.
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 “cocum” mean?
Shrewdness, ability, luck; "Jack’s got COCUM, he’s safe to get on, he is,"—viz., he starts under favourable circumstances; "to fight COCUM" is to be wily and cautious. Allied perhaps to the Scottish KEEK, German, GUCKEN, to peep or pry into.
Is “cocum” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.