or cover letter
- a letter that accompanies another letter, a package, or the like, to explain, commend, etc.
Origin of covering letter
First recorded in 1885–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- an accompanying letter sent as an explanation, introduction, or record
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