rooftop
- 01 A2 Elementary
the outside area on top of a building.
the external upper surface of a building, often used to describe a flat area accessible to people.
Simple“We went up to the rooftop to watch the fireworks over the city.”
In context“The luxury hotel features a rooftop terrace where guests can enjoy panoramic views of the skyline while dining.”
UsageOften used as a modifier before another noun, such as 'rooftop bar' or 'rooftop garden'.
Antonyms - 02 B2 Upper Intermediate
the material that covers the top of a house.
the top layer or material composition of a roof structure.
Simple“The heavy rain damaged the rooftop, and now the ceiling is leaking.”
In context“The architect specified a sustainable rooftop material designed to reflect solar heat and reduce the building's cooling costs.”
UsageUsually refers to the physical substance rather than the space.
Teacher's tipThis sense is less common in daily conversation and is mostly used in construction or architecture.