Idioms

    inside of, Informal. within the space or period of: Our car broke down again inside of a mile.
    inside out,
    1. with the inner side reversed to face the outside.
    2. thoroughly; completely: She knew the work inside out.

Origin of inside

Middle English word dating back to 1350–1400; see origin at in, side1
SYNONYMS FOR inside
7 Inside, interior both refer to the inner part or space within something. Inside is a common word, and is used with reference to things of any size, small or large: the inside of a pocket. Interior, somewhat more formal, denotes the inner part or the space or regions within; it usually suggests considerable size or extent, and sometimes a richness of decoration: the interior of a country, of the earth, of a cathedral.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for inside-out

British Dictionary definitions for inside-out

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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

Idioms and Phrases with inside-out

inside


In addition to the idioms beginning with inside

  • inside of
  • inside out
  • inside track, the

also see:

  • on the inside
  • step in (inside)
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.