masc nom sg of lokavidū (noun); masc nom pl of lokavidū (noun); masc acc pl of lokavidū (noun); masc voc sg of lokavidū (noun); …
Analysis. loka (world) + vidū (one who knows), a compound epithet: 'one who knows the world.' In Buddhist usage, applied to the Buddha as the one who penetrates the nature of the world-system and all conditioned existence.
Etymology. loka from PIE *leuk- 'to see, look' (English look, light; Latin lux), cognate with Sanskrit loka; vidū from the root √vid 'to know' (English wit, wise; Latin vidēre, Greek ἰδεῖν), cognate with Sanskrit vettr. The compound reflects the Buddha's transcendent knowledge of the three worlds and all beings.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
Lite mode — plain HTML for e-readers and old browsers. Full version