taru-adjective, adverb taking the 'to' particle
Literary and rare; used almost exclusively in the four-character compound 光彩陸離 (こうさいりくり) meaning 'dazzlingly brilliant' or 'radiant'. Not used independently in modern Japanese.
See also: 光彩陸離
The four-character idiom 光彩陸離 expresses a dazzling brilliance.
dazzling; brilliant
A Sino-Japanese literary word from Chinese 陸離, meaning variegated, brilliant, or dazzling. It commonly appears in 光彩陸離, describing a dazzling display of color or light.