old tom
Preserved but no longer current.
Extra strong gin; sometimes termed CAT’S WATER. Various reasons are given for the use of the words OLD TOM. The distillers have the sign of a tom cat on their illuminated placards. The origin of the phrase is, however, in the fact that the managing clerk of a once celebrated "gin-spinning" firm, who was known as OLD TOM, used to keep a special bottle of extra good stuff with which to regale customers when they settled their accounts. To get a drink of OLD TOM’S was then a great favour.
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 “old tom” mean?
Extra strong gin; sometimes termed CAT’S WATER. Various reasons are given for the use of the words OLD TOM. The distillers have the sign of a tom cat on their illuminated placards. The origin of the phrase is, however, in the fact that the managing clerk of a once celebrated "gin-spinning" firm, who was known as OLD TOM, used to keep a special bottle of extra good stuff with which to regale customers when they settled their accounts. To get a drink of OLD TOM’S was then a great favour.
Is “old tom” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.