blazar
/ˈbleɪ.zɑɹ/
Word Rarity
Very rare
Frequency: Zipf frequency 1.32 in modern English
17
Scrabble Score
6
Letters
1
Syllables
5
Unique Chars
Meaning
noun
A very compact quasar, associated with a supermassive black hole at the center of an active galaxy.
noun
An object which is either an optically violent variable quasar (OVV quasar) or a BL Lac object or which has properties of both.
Etymology
Blend of B + L + Lac + quasar. Coined by astronomer Edward Spiegel in 1978 from BL Lac object and quasar, punning blazing from its optical presentation compared to usual quasars. By surface analysis, blaze + -ar.
Regional Pronunciation
- American English: /ˈbleɪ.zɑɹ/
Subject
Wiktionary places this term in Astronomy.