adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Initialism of quarter final. abbreviation, alt-of, initialism
2. 2
   Abbreviation of drone fighter: a formerly crewed fighter aircraft turned into a drone, which may be towed, autonomous, or, remotely piloted; usually single use, usually a practice target US, abbreviation, alt-of, uncountable

Adjective

1. 1
   Initialism of quick-firing. abbreviation, alt-of, initialism, not-comparable

Synonyms

All synonyms

drone fighterfighter drone

Etymology

Etymology 1

Abbreviation

Etymology 2

Q (“dorne aircraft”) + F (“fighter aricraft”)

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