Where does “জ্যোতির্বিজ্ঞান” come from?

জ্যোতির্বিজ্ঞান (Bengali) comes from Bengali বিজ্ঞান, from Sanskrit विज्ञान, from Sanskrit ज्ञान, from Sanskrit ज्ञा, from Proto-Indo-Aryan ȷ́naH-, from Proto-Indo-Iranian ǰnaH-, from Proto-Indo-European ǵneh₃- — to know.

জ্যোতির্বিজ্ঞান (Bengali): astronomy

Definitions

  1. astronomy

Ancestry of “জ্যোতির্বিজ্ঞান”, step by step

জ্যোতির্বিজ্ঞান traces back through two separate lines of ancestry.

via Bengali বিজ্ঞান

StepLanguageWordMeaning
1Bengaliবিজ্ঞানscience
2Sanskritविज्ञानscience; knowledge; wisdom
3Sanskritज्ञानknowing, becoming acquainted with, knowledge, (esp.) the higher knowledge (in Buddhism, pure awareness free from conceptual constructs; in Hinduism, true knowledge of the Self's identity with the Ultimate Reality)
4Sanskritज्ञाto know
5Proto-Indo-Aryanȷ́naH-
6Proto-Indo-IranianǰnaH-
7Proto-Indo-Europeanǵneh₃-to know

via Bengali জ্যোতি

StepLanguageWordMeaning
1Bengaliজ্যোতিlight, luster, shine
2Sanskritज्योतिAlternative spelling of ज्योतिस्
Every word from Proto-Indo-European ǵneh₃-Every word from Proto-Indo-Iranian ǰnaH-Every word from Proto-Indo-Aryan ȷ́naH-