Relinquish

1. verb

   do without or cease to hold or adhere to

   “We are dispensing with formalities”

   Similar: waive, forgo, forego, foreswear, dispense with

2. verb

   part with a possession or right

   “I am relinquishing my bedroom to the long-term house guest”

   Similar: release, resign, free, give up

3. verb

   release, as from one's grip

   “Let go of the door handle, please!”

   Similar: let go of, let go, release

4. verb

   turn away from; give up

   “I am foreswearing women forever”

   Similar: foreswear, renounce, quit