Advertisement

Advertisement

View synonyms for inside

inside

[ preposition in-sahyd, in-sahyd; adverb in-sahyd; noun in-sahyd; adjective in-sahyd, in-, in-sahyd ]

preposition

  1. on the inner side or part of; within: inside the envelope.

    inside the circle;

    inside the envelope.

  2. prior to the elapse of; within:

    He promised to arrive inside an hour.



adverb

  1. in or into the inner part:

    Please go inside.

  2. They play inside on rainy days.

  3. within one's heart, reason, etc.; by true nature; fundamentally:

    I know inside that he's not guilty.

    Inside, she's really very shy.

  4. Slang. in prison.

noun

  1. the inner or internal part; interior:

    the inside of the house.

    Antonyms: exterior, outside

  2. the inner side or surface: He pinned the money to the inside of his jacket.

    the inside of the hand;

    He pinned the money to the inside of his jacket.

  3. a select or inner circle of power, prestige, etc.:

    a man on the inside.

  4. the shortest of several parallel, curving tracks or lanes; the part of an oval track closest to the inner rail:

    The horse came up fast on the inside.

  5. the inward nature, mind, feelings, etc.
  6. Slang. confidential or secret information.
  7. an inside passenger or place in a coach, carriage, etc.

adjective

  1. situated or being on or in the inside; interior; internal:

    an inside seat.

  2. acting, employed, done, or originating within a building or place:

    He used to work on the dock but now he has an inside job.

  3. derived from the inner circle of those concerned in and having private knowledge of a situation:

    inside information.

  4. Baseball. (of a pitched ball) passing between home plate and the batter:

    The pitch was low and inside.

inside

noun

  1. the interior; inner or enclosed part or surface
  2. the side of a path away from the road or adjacent to a wall
  3. informal.
    also plural the internal organs of the body, esp the stomach and bowels
  4. inside of
    in a period of time less than; within
  5. inside out
    with the inside facing outwards
  6. know something inside out
    to know something thoroughly or perfectly
“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


preposition

  1. in or to the interior of; within or to within; on the inside of
“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

adjective

  1. on or of an interior; on the inside

    an inside door

  2. prenominal arranged or provided by someone within an organization or building, esp illicitly

    inside information

    the raid was an inside job

“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

adverb

  1. within or to within a thing or place; indoors
  2. by nature; fundamentally

    inside, he's a good chap

  3. slang.
    in or into prison
“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
Discover More

Usage

Discover More

Word History and Origins

Origin of inside1

First recorded in 1350–1400; Middle English; in, side 1
Discover More

Idioms and Phrases

Idioms
  1. inside of, Informal. within the space or period of:

    Our car broke down again inside of a mile.

  2. inside out,
    1. with the inner side reversed to face the outside.
    2. thoroughly: completely:

      She knew the work inside out.

More idioms and phrases containing inside

  • on the inside
  • step in (inside)
Discover More

Synonym Study

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.
Discover More

Example Sentences

The small group of anti-maskers approached customers inside the store.

From Fortune

All of that information is fed into a dashboard, offering farmers a more complete picture of what’s happening inside.

He even started building and selling “orgone accumulators,” which he said could concentrate a person’s orgone energy when they sat inside them.

Because the pollutant is in the outside air, not the inside air.

From Fortune

It’s going to go inside, and right now, New York, we’re not dining inside.

From Ozy

They took cover inside a print works to the north east of Paris, where they held a member of staff as a hostage.

Eating disorders, on the other hand, are driven largely by biological processes that occur on the inside.

Inside the guild, men in caps and long gowns sit in twos, weaving together in small rooms.

But there are a lot of women who go to these places and once they go to the inside, they find a lover.

They stood in a single row, united by solemn respect as the Liu family remained inside.

The grass had a delightful fragrance, like new-mown hay, and was neatly wound around the tunnel, like the inside of a bird's-nest.

He reached down inside my shirt, with a none too gentle hand, and relieved me of the belt that held the money.

Then the boy lifted out the comical little pig, and Squinty found himself inside a large box, very much like the pen at home.

I went out, and found a Mont de Piet, just beyond the limits of the Principality; they aren't allowed inside.

Judy, already tucked inside her mosquito-curtains, was nearly asleep.

Advertisement

Related Words

Discover More

More About Inside

What does inside mean?

Inside means on the inner side of something, such as a box or your refrigerator. 

Inside designates physical space, like the interior of a book, but it can also be used in situations about time. If your teacher tells the class that you need to finish the test inside of an hour, they mean you need to finish it in less than, or within, an hour. When the hour has gone by, you have to be done the test.

Inside can be used to mean indoors, as in Because it rained, we were stuck inside during our vacation.

Inside can also be used to describe the position of something. For example, an inside wall refers to the face of a wall that faces the interior of a building.

The inside of something is its interior. The inside of a house is the interior, while your insides is everything beneath the skin, such as your skeleton and organs.

Example: The inside of the building was sleek and modern, while the outside looked like an old church.

Where does inside come from?

The first records of the term inside come from the mid-1300s. It combines the terms in, which is used to indicate inclusion within something, and side, referring to a surface of something.

Inside has some slang uses as well. If you want to say someone is in prison, you can say they are inside. But a person on the inside refers to someone in a position of power within a group who is secretly loyal or helpful to someone who is not part of that group. Inside information is information known only to those within an organization that outsiders are not supposed to know.

The phrase inside out refers to something whose insides are now facing out, such as with a sock. But if you know something inside out, you know something completely. You know both its external portions and structure and its inner, complex workings. If you keep studying the dictionary, you’ll eventually know words inside out and be a language insider!

Did you know … ?

What are some other forms related to inside?

What are some synonyms for inside?

What are some words that share a root or word element with inside

What are some words that often get used in discussing inside?

How is inside used in real life?

Inside is a very common word with several meanings.

 

Try using inside!

Which of the following is NOT a synonym for inside?

A. interior
B. innards
C. outside
D. indoors

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

Advertisement

Advertisement

Advertisement


inshrineinside caliper