no-op

Etymology 1
Short for no operation (NOP), common assembly language instruction.

Noun

 * 1)  An instruction or operation that has no effect; a null operation.

Translations

 * Vietnamese: lệnh vô tác

Etymology 2
Short for.

Adjective

 * 1)  Having chosen not to undergo sex reassignment surgery.

Noun

 * 1)  A transgender or transsexual person who has chosen not to undergo sex reassignment surgery.