indoor
Translation
indoor, inside
Examples
They have a large indoor swimming pool.
They have a large indoor swimming pool.
Indoor activities are popular in winter.
Indoor activities are popular in winter.
Grammar Patterns
((noun)) happening or used inside a building. They have a large indoor swimming pool.
Similar Words
Synonyms: inside, interior; Antonyms: outdoor, outside, exterior
Etymology
A compound of 'in' and 'door'. Literally, what is situated inside the doors of a building.
Memory Tips
Remember that 'indoor' is an adjective that describes a noun (an indoor cat), while 'indoors' is an adverb (let's play indoors).