noun, verb ·Rare ·Advanced level

Definitions

Noun

1. 1
   A pattern of bits indicating which bits in a second pattern are to be modified.

Verb

1. 1
   To mask (a value) using a bitmask. transitive

Etymology

From bit + mask.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.