Definition of 冷然 (れいぜん)
れいぜん
                        冷然
れいぜん
reizen
noun, taru-adjective, to-adverb
•
        
indifference, coolness, lukewarmness, cold-heartedness
Related Kanji
| 冷 | cool, cold (beer, person), chill | 
| 然 | sort of thing, so, if so, in that case, well |