a prefix occurring before stems beginning with a vowel or h in loanwords from Greek, where it means “not,” “without,” “lacking” (anarchy; anecdote); used in the formation of compound words: anelectric.
What Is An “Interrupter”?Interrupters—like this guy right here—are squeezing into more and more contemporary writing, the goofy/sarcastic asides writers play with.
Also before a consonant, a-.
Definition for an- (2 of 3)
variant of ad- before n: announce.
Definition for an- (3 of 3)
variant of ana- before a vowel: anion.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for an-
before a consonant a-
Word Origin for an-
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 an-
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.