唯一無二

(1) ただ1つの他から離れた、またはひとつの(being the only one; single and isolated from others; "the lone doctor in the entire county"; "a lonesome pine"; "an only child"; "the sole heir"; "the sole example"; "a solitary instance of cowardice"; "a solitary speck in the sky")(being the only one)(single and isolated from others)

⇒空に舞うひとつのちり(single and isolated from others)

(2) その種類の唯一のもの(the single one of its kind; "a singular example"; "the unique existing example of Donne's handwriting"; "a unique copy of an ancient manuscript"; "certain types of problems have unique solutions")(the single one of its kind)

⇒ある形式を持つ問題には、ユニークな解決策がある(the single one of its kind)

(3) 根本的に特徴的で匹敵するものがない(radically distinctive and without equal; "he is alone in the field of microbiology"; "this theory is altogether alone in its penetration of the problem"; "Bach was unique in his handling of counterpoint"; "craftsmen whose skill is unequaled"; "unparalleled athletic ability"; "a breakdown of law unparalleled in our history")(radically distinctive and without equal)

⇒歴史の中で比類ない法律の破壊(radically distinctive and without equal)

(4) 比較を越えて、それよりさらに著名な(eminent beyond or above comparison; "matchless beauty"; "the team's nonpareil center fielder"; "she's one girl in a million"; "the one and only Muhammad Ali"; "a peerless scholar"; "infamy unmatched in the Western world"; "wrote with unmatchable clarity"; "unrivaled mastery of her art")(eminent beyond or above comparison)

⇒彼女の芸術の無敵の専門的技能(eminent beyond or above comparison)