簡潔かんけつ Common I-adj English jmdict 1 adjectival nouns or quasi-adjectives (keiyodoshi) concise;brief;succinct;compact (style) 簡潔は機知の精髄。 Brevity is the soul of wit.
簡潔明瞭かんけつめいりょう Noun I-adj English jmdict 1 noun (common) (futsuumeishi) adjectival nouns or quasi-adjectives (keiyodoshi) yojijukugo clear and concise