unbend

/ʌnˈbɛnd/
verb
  1. To straighten something that is bent or curved.
    • She unbent the wire hanger to use it for a craft project.
    • He tried to unbend the paperclip but it broke.
    • After sitting for hours, he unbent his legs and stretched.
  2. To relax and become less formal or strict in manner.
    • The stern teacher finally unbent and told a joke.
    • It took a while for him to unbend and enjoy the vacation.
    • At the party, the CEO unbent and chatted casually with the staff.
  3. To become straight after being bent (used of objects or body parts).
    • The metal rod unbent slowly under the heat.
    • Her fingers unbent as the stiffness faded.
    • The tree branch unbent after the weight was removed.
Antonyms
What does "unbend" mean? | whatsthatwordmean | whatsthatwordmean