Word.ws English Dictionary

QoS

QoS is the initialism of quality of service.

QoS is the initialism of queen of spades.

Meaning of quality of service

Noun

quality of service (uncountable)

  1. The overall performance of a telephony or computer network, based on error rates, throughput, transmission delay, etc.
    Synonyms:
    QoS

Meaning of queen of spades

Noun

queen of spades (plural queens of spades)

  1. One of the 52 playing cards in a standard deck.
    Synonyms:
    bitch
  2. (neologism, slang) A non-black woman with a sexual preference for black men.

Questions about QoS

What is QoS the initialism of?
QoS is the initialism of quality of service.

Words near QoS in the dictionary

  1. Qormi
  2. Qoro
  3. Qoros
  4. qoryak
  5. Qorân
  6. QoS
  7. Qoshtagh
  8. Qosqo
  9. QOTD
  10. QP
  11. QPA

Source and license

Adapted from Wiktionary: QoS (page history and authors); quality of service (page history and authors); queen of spades (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “QoS.” Word.ws, https://word.ws/qos. Based on Wiktionary, CC BY-SA 4.0.