1. removes or unfastens straps from something
Usage: third person singular present tense of ‘unstrap’

Examples

• She unstraps her helmet after the bike ride.
• The nurse unstraps the patient’s arm from the blood pressure cuff.
• He unstraps his backpack and sets it on the ground.
• The mechanic unstraps the engine from the crane.
• Mom unstraps the baby from the car seat.
• The hiker unstraps his sleeping bag from his pack.