verb / noun
release
rih-LEES/rɪˈliːs/
The freeing of something from confinement or restraint.
A person opens the carrier and releases the recovered bird.

Etymology
The underlying idea is loosening, extended to freeing someone from duties or imprisonment. Release shares this origin with relax, which retains the sense of easing tension.
In context
So, I want this needle to scoop up a stitch, and then I want to release the old stitch. In, around, scoop up and release off.
More examples
- The judge orders his release from custody.
- Turn the valve slowly to release the trapped steam.
- Press the release to loosen the strap.
- The band releases its new album on Friday.
Forms
release · releases · released · releasing