none

• pron. no one; not a single one; nothing at all.
• adj.ない、まったくない
• adv.
• n. （なし）人の名前；（ポルトガル語、ルオ語）なし；（日本語）野元（苗字）

no oneより略。

none

none: [OE] Etymologically, none is simply ‘not one’. It was formed in the Old English period from the negative particle ne and ān, ancestor of modern English one. It was originally both a pronoun and an adjective, but in the latter role it has been replaced by its reduced form no.
=> one

none (n.)

Old English nan (pron.) "not one, not any," from ne "not" (see no) + an "one" (see one). Cognate with Old Saxon, Middle Low German nen, Old Norse neinn, Middle Dutch, Dutch neen, Old High German, German nein "no," and analogous to Latin non- (see non-). As an adverb from c. 1200. As an adjective, since c. 1600 reduced to no except in a few archaic phrases, especially before vowels, such as none other, none the worse.

1. Seventy-nine voted in the affirmative，and none in the negative.

79人が賛成票を投じ、反対票を投じた人はいなかった。

2.She exhibited none of the narcississistic and nihilistic tendencies of her peers.

彼女は同世代のナルシストや虚無主義的な性格傾向を少しも示していない。

3. None of these people will admit responsibility for their actions.

これらの人は自分の行動に責任を負いたくありません。

4.She did none of the maintenance on the vehicle itself.

彼女は車自体を半養生していない。

5.That 's none of your business，it has nothing to do with you.

それはあなたのことではありません。あなたとは関係ありません。