Where does “কৃষ্ণবিবর” come from?

কৃষ্ণবিবর (Bengali) comes from Bengali কৃষ্ণ, from Sanskrit कृष्ण, from Proto-Indo-Aryan kr̥ṣnás, from Proto-Indo-Iranian kr̥šnás, from Proto-Indo-European kr̥snós, from Proto-Indo-European kers- — black, dirty; run; to run.

কৃষ্ণবিবর (Bengali): black hole

Definitions

  1. black hole

Ancestry of “কৃষ্ণবিবর”, step by step

কৃষ্ণবিবর traces back through two separate lines of ancestry.

via Bengali কৃষ্ণ

StepLanguageWordMeaning
1Bengaliকৃষ্ণblack; deep, dark blue; dark, gloomy
2Sanskritकृष्णblack, dark, dark-blue; black or dark-blue;...
3Proto-Indo-Aryankr̥ṣnás
4Proto-Indo-Iraniankr̥šnásblack, dark
5Proto-Indo-Europeankr̥snósblack; dark, dusky
6Proto-Indo-Europeankers-black, dirty; run; to run

via Bengali বিবর

StepLanguageWordMeaning
1Bengaliবিবর
Every word from Proto-Indo-European kers-Every word from Proto-Indo-European kr̥snósEvery word from Proto-Indo-Iranian kr̥šnás