- JackBenjamin Kubelsky, 1894–1974, U.S. comedian.
- a male given name, form of Benjamin.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- old-fashioned, slang an amphetamine tablet, esp benzedrine: a stimulant
C20: shortened from Benzedrine
- US slang a man's overcoat
C19: from Benjamin, perhaps from a tailor's name
- Jack, real name Benjamin Kubelsky . 1894–1974, US comedian
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012