Definition of At
Quick Meaning of At
A small word that shows where something is, when it happens, or what somebody is doing.
Detailed Definition of At
Preposition indicating location, time, direction, or manner; used to express where, when, or how something happens.
How to Pronounce At
Stress pattern: O (1-syllable word).
Tip: One syllable. Short vowel /æ/ like 'cat'. Final 't' is soft and quick. Say: æt.
Origin and Etymology of At
From Old English "æt" — originally indicating direction toward a point.
How to Use At in a Sentence
Each example shows “at” with a CEFR level so learners can pick examples that match their fluency.
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“I work at the office on weekdays.”
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“The movie starts at eight o'clock.”
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“He arrived at the airport early in the morning.”
Synonyms and Antonyms of At
Common Synonyms for At
Smart Synonyms for At — When to Use Each
- in
- for enclosed spaces like rooms or buildings
- on
- for surfaces or specific dates
Common Collocations with At
These phrases pair with “at” in everyday English:
- at home
- at school
- at night
- at least
- at once
Common Mistakes When Using At
Even fluent speakers slip up with “at”. Here’s how to avoid the most common errors:
- ✗ Wrong: I will see you at the Friday night.
- ✓ Correct: I will see you Friday night or at night.
- Why: Do not use 'at' before day names; use 'on' (on Friday) or skip the preposition entirely.
- ✗ Wrong: She is good at to cook.
- ✓ Correct: She is good at cooking.
- Why: After 'at', use gerund form (-ing), not the infinitive (to + verb).
Words Confused With At
- At vs In: Both show location, but 'at' is for points and specific places (at the station); 'in' is for enclosed spaces (in the station). Compare →
Frequently Asked Questions About At
What is the meaning of "At"?
A small word that shows where something is, when it happens, or what somebody is doing.
How do you pronounce "At"?
The IPA is /æt/. One syllable. Short vowel /æ/ like 'cat'. Final 't' is soft and quick. Say: æt.
What part of speech is "At"?
"At" is a preposition at A1 level (Common European Framework).
What are synonyms for "At"?
Common synonyms include in, on, beside.
How do you use "At" in a sentence?
For example: "I work at the office on weekdays."