noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Initialism of cockpit voice recorder. abbreviation, alt-of, initialism
2. 2
   Initialism of cerebrovascular resistance. abbreviation, alt-of, initialism
3. 3
   Initialism of cast vote record (“an electronic record of votes in an election”). abbreviation, alt-of, initialism

Synonyms

All synonyms

black boxblack boxcockpit voice recorderqar

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