Nfr

adj, noun

adj, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Initialism of non-functional requirement. abbreviation, alt-of, initialism
Adjective
  1. 1
    Initialism of not for resale. abbreviation, alt-of, initialism, not-comparable

Antonyms

All antonyms
FR

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