a prefix, occurring originally in loanwords from Latin, used with the meaning “again” or “again and again” to indicate repetition, or with the meaning “back” or “backward” to indicate withdrawal or backward motion: regenerate; refurbish; retype; retrace; revert.
Everything You Need To Know About Prefixes And SuffixesPrefixes and suffixes are super useful for customizing the meanings of words, but what are they? A prefix is a group of letters (or an affix) that’s added to the beginning of a word, and a suffix is an affix that’s added to the end of a word. Prefixes modify the meaning of a word. They can make a word negative, show repetition, or indicate …
Origin of re-
Middle English < Latin re-, red-
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for re-
indicating return to a previous condition, restoration, withdrawal, etcrebuild; renew; retrace; reunite
indicating repetition of an actionrecopy; remarry
Word Origin for re-
Verbs beginning with re- indicate repetition or restoration. It is unnecessary to add an adverb such as back or again : This must not occur again (not recur again); we recounted the votes (not recounted the votes again, which implies that the votes were counted three times, not twice)
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
Medicine definitions for re-
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.