Cos - Meaning, Definition & English Examples
Cos is a conjunction short for because, commonly used in informal speech and writing. It introduces a reason or explanation, such as in I left early cos I was tired.
Definition:
Short for "because," used informally to indicate reason or cause.
Synonyms:
since, as, for
Part of Speech:
conjunction
Antonyms:
despite, although
Common Collocations:
cos I said so, cos it's fun, cos you like it
Derivatives:
'cause, coz
Usage Tips:
Use "cos" in informal contexts; avoid in formal writing—replace with "because."
Common Phrases:
just cos, no reason other than cos, cos why not
Etymology:
Originates from clipped pronunciation of "because," first recorded in the 19th century.
Examples:
- 1. She left early cos she was tired.
- 2. I did it cos you asked me to.
- 3. Cos it's raining, we stayed inside.
- 4. He smiled cos he was happy.