Definition of quasar Quasar

/kwejˈzɑɹ/ - [kweyzar] - qua•sar

We found 4 definitions of quasar from 4 different sources.

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What does quasar mean?

WordNet

WordNet by Princeton University

Noun

Plural: quasars

quasar - a starlike object that may send out radio waves and other forms of energy; many have large red shifts
  quasi-stellar radio source
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Wikipedia Wiktionary dictionary logo

  • A quasar (or Quasi-Stellar Radio Source) happens when gas around a black hole goes in the black hole. As the gas gets close to the black hole itself, it heats up from a process called friction, and glows so brightly that this light can be seen on the other side of the Universe. It is often brighter than the whole galaxy the quasar is in. No one is sure what quasars are for but since the 1980's scientist have tried to find out.

Part of speech

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Pronunciation

Word frequency

Quasar is...

40% Complete
Very rare
Rare
Normal
Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

quasar in sign language
Sign language - letter Q Sign language - letter Q Sign language - letter U Sign language - letter U Sign language - letter A Sign language - letter A Sign language - letter S Sign language - letter S Sign language - letter A Sign language - letter A Sign language - letter R Sign language - letter R