let in
Third Person
lets in
Present Participle
letting in
Past Tense
let in
Past Participle
let in
1
to let something or someone enter a place
transitive
- I forgot my keys and had to wait for my roommate to let me in.
- Please let in some fresh air, the room is stuffy.
- She refused to let in the stranger at the door.
- The bouncer didn't let us in because the club was full.
- They didn't let him in because he forgot his ID.
Antonyms:
2
to permit the passage of water, air, or light through a hole or opening in something
transitive
- The leaky roof let in the rain, causing water damage to the ceiling and walls.
- The drafty windows let in the cold air, making the room uncomfortable on a chilly night.
- The thin curtains let in the sunlight, creating a warm and inviting atmosphere in the living room.
- The breathable fabric of the hiking jacket lets in air, preventing overheating and promoting comfort during strenuous activities.