- that is.
Origin of i.e.
From the Latin word id est
- Industrial Engineer.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Related Words for i.e.namely, especially, expressly, specifically, particularly, specially, scilicet, videlicet
- id est
Word Origin for i.e.
Latin: that is (to say); in other words
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
abbreviation of Latin id est, literally "that is;" used in English in the sense of "that is to say."
Online Etymology Dictionary, © 2010 Douglas Harper
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.