- a flat, usually rigid, rectangular briefcase for carrying business papers, documents, or the like.
Origin of attaché case
First recorded in 1900–05
Also called dispatch case.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a small flat rectangular briefcase used for carrying documents, papers, etc
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