allow
UK /əˈlaʊ/ US /əˈlaʊ/ Syllables: al-low
Quick answer
To let someone do something, or to say that something is permitted.
To allow is to let someone do something, or to say that it is permitted. A teacher might allow students to use a dictionary, and a school may not allow phones in class. A person can also allow time or money for something, which means to plan for it. The verb often comes with the person and a to-verb: allow us to leave. Things that are allowed are fine under the rules, and things that are not allowed are against them.
"The teacher allowed the students to leave early."Meanings
- To let someone do something, or to say that something is permitted.
- To plan for something, as in allow time.
Example sentences
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"My parents do not allow me to stay out late."
Level A2, Meaning 1
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"Dogs are not allowed in the restaurant."
Level A1, Meaning 1
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"Allow two hours to get to the airport."
Level B1, Meaning 2
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"The new rule allows students to use calculators."
Level A2, Meaning 1
Synonyms and antonyms
Synonyms
Antonyms
Look-alikes and common mistakes
Word family and forms
Forms: allows, allowed, allowing
Word partners
Words and phrases that often go with "allow".
- allow someone to
- not allowed
- allow time
- be allowed to
- allow for
- smoking is not allowed
Idioms and phrases
- allow for
- To include something in your plans or calculations.
- "We must allow for traffic when we plan the trip."
Origin
Allow came into English in the 1200s from Anglo-Norman allouer, which was a mix of two older words: one from Medieval Latin allaudare, to praise, and one from Latin allocare, to assign or place. The meaning of giving permission grew from the idea of assigning someone a right.
Checked against: Wiktionary, the free dictionary, Dictionary.com.
How to remember it
Allow rhymes with now and how. If you allow it, you say yes right now.
Test yourself
Which word fits the gap? "My parents do not _____ me to stay out late."
Answer: allow
In your own words, what does "allow" mean?
To let someone do something, or to say that something is permitted.
Learn next at A1
- allowance A fixed amount of money given regularly, often to a child or an employ...
- almost Very nearly, but not completely.
- alone Not with any other people, by yourself.
- along Following the length or direction of something, such as a road or rive...
- aloud In a voice loud enough to be heard, rather than silently.
- alpaca A smaller relative of the llama, raised mainly for its soft wool.
Sources and credits
- Wiktionary, the free dictionary (CC BY-SA 4.0) · used for the origin · checked Oct 19, 2026
- Dictionary.com · used for the origin · checked Oct 19, 2026
Last reviewed October 20, 2026. Report a mistake on this page