Rfb

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Initialism of room, food and beverage, offered as an incentive by casinos. abbreviation, alt-of, countable, initialism, uncountable
  2. 2
    Abbreviation of remote frame buffer (protocol). abbreviation, alt-of, countable
  3. 3
    Initialism of request for bid. abbreviation, alt-of, countable, initialism, uncountable

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