verb
- to undo or release something that has been fastened, tied, or secured
Usage: third person singular present tense of ‘unfasten’
Examples
- She unfastens her seatbelt after the car stops.
- He unfastens the buttons on his coat before entering the warm house.
- The child unfastens the clasps on her backpack.
- Mom unfastens the safety pin from the baby’s diaper.
- The sailor unfastens the rope from the dock.
- She unfastens her necklace before going to bed.