noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Initialism of hard disk drive. abbreviation, alt-of, initialism
2. 2
   Initialism of heating degree day. abbreviation, alt-of, initialism

Synonyms

All synonyms

disk drivedisk-baseddrive-specific metricshard diskhard drivehdd-based

Antonyms

All antonyms

flash-based metricssolid-statesolid-state drivesolid-state-based