नीळा → नीला → Nigw-ro- (An Etymological Journey
नीळा → नीला → Nigw-ro- (An Etymological Journey — Color Term) This sequence represents a phonetic and historical development from an early Indo-European color root into Classical Sanskrit and modern Indo-Aryan. 1. Proto-Indo-European Stage #nigʷ-ro- / *neigʷ- नीळा → नीला → Nigw-ro- (An Etymological Journey — Color Term) This sequence represents a phonetic and historical development from an early Indo-European color root into Classical Sanskrit and modern Indo-Aryan. 1. Proto-Indo-European Stage *nigʷ-ro- / *neigʷ- Meaning: dark, blue, blackish, shining dark color This reconstructed PIE adjectival formation refers to dark or deep coloration, especially blue-black shades seen in sky, water, or night. Phonetic features n — stable nasal onset gʷ — labialized velar (g + w sound) -ro — adjectival suffix Semantic field: > dark → deep color → blue/black spectrum 2. Indo-Aryan / Early Sanskrit Development नीळ (nīḷa) → Prakritic / dialectal form Sound changes: PIE Chan...