unshift

American

[uhn-shift] / ʌnˈʃɪft /

verb (used without object)

to release the shift key, as on a typewriter or the keyboard of a computer terminal.

First recorded in 1965–70; un- ² + shift

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023