tin1 toi4天台

Jyutpingtin1 toi4
Yaletīn tòih
Common

Definition

Rooftop; the open-air flat roof of a building.

colloquialhomeplaces

How it's used

Refers specifically to the open air, flat area at the top of a building, often used for laundry drying, social gatherings, or simply getting some fresh air. While many modern residential buildings restrict access to the roof for safety or security reasons, it remains a common setting in older walk up buildings or village houses.

Measure word

go3go

Examples

Common phrases

rooftop structure or illegal rooftop dwelling

Common mistake

Do not confuse this with 屋頂, which refers more generally to the physical roof structure or covering of a building, whereas 天台 implies a usable, flat space.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector