IPA: /ʌnˈkɜːrl/
KK: /ʌnˈkɜrl/
To become straight or flat after being curled or twisted.
The leaves began to uncurl as the sun warmed the ground.
Past: uncurled
Past Participle: uncurled
To straighten something that is curled or coiled, making it flat or extended.
She decided to uncurl the ribbon before wrapping the gift.
Past: uncurled
Past Participle: uncurled
Uncurl → It is formed from "un-" (meaning not or opposite of) and "curl" (from Old English "cyrle", meaning to twist or coil). The word "uncurl" means to reverse the action of curling, or to make something straight that was previously twisted.
Think of 'un-' meaning not or opposite, and 'curl' meaning to twist. So, when you uncurl something, you are making it not twisted.