What does "within" mean?

1. (inside a place) inside a specific area, building, or object. 2. (inside a time limit) before a certain amount of time has passed. 3. (inside a range or limit) inside the limits of what is possible, allowed, or expected. 4. (on the inside) inside a building or a person's mind or body. 5. (inside this document) mentioned or contained in the document you are currently reading.

How do you use "within"?

Usually placed after the noun it modifies or used in specific legal phrasing.

within

prep. · adv. · adj.

US //wɪˈðɪn// UK //wɪðˈɪn// with·in

1 inside a place (prep.)
A2 Elementary

inside a specific area, building, or object.

situated inside the physical limits or boundaries of a space.

Example

The guests stayed within the hotel grounds for the entire weekend.

Example

The ancient ruins are located within the city walls, protected from modern development by strict local conservation laws.
- inside
- in
- outside
- beyond
2 inside a time limit (prep.)
A2 Elementary

before a certain amount of time has passed.

occurring before the end of a specified period of time.

Example

You should receive a reply to your email within three working days.

Example

The emergency services arrived within minutes of the call, demonstrating the efficiency of the new dispatch system.
- during
- inside of
- after

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3 inside a range or limit (prep.)
B1 Intermediate

inside the limits of what is possible, allowed, or expected.

occurring inside the scope, range, or reach of a particular power, ability, or set of rules.

Example

The project was completed within the original budget.

Example

The court ruled that the minister had acted within his legal powers when he signed the executive order.
- inside
- under
- beyond
- outside
4 on the inside (adv.)
B2 Upper Intermediate

inside a building or a person's mind or body.

in or into the interior of a place or entity; often used to describe internal thoughts or feelings.

Example

The house looked old, but within, it was modern and bright.

Example

Though he appeared calm to his colleagues, he felt a great deal of anxiety within.
- inside
- internally
- outside
- externally
5 inside this document (adj.)
C1 Advanced Formal Technical Law

mentioned or contained in the document you are currently reading.

referring to content or rulings contained in the present document or legal context.

Example

The terms and conditions within are subject to change without notice.

Example

The petitioner seeks to challenge the specific administrative findings within, arguing that the evidence was misinterpreted by the lower court.

Usage

Usually placed after the noun it modifies or used in specific legal phrasing.
- herein
- contained

Origin

From Middle English withinne, withinnen, from Old English wiþinnan; equivalent to with + in.