NSW Opportunity Class
Colloquial
adjective/kuh-LOH-kwee-ul/
Used in ordinary, everyday talk rather than in formal writing.
In contextThe teacher said our essay was too colloquial and needed formal language.
Remember it
Colloquial shares 'loqu' (speak) with 'talk' — it is the casual way people speak together.
Use it well
Use 'colloquial' to describe casual, spoken-style language; avoid it in formal essays.