無い

Reading

Kana: ない

Romaji: nai

Definitions

adj-i

1

nonexistent; not being (there)

Note: word usually written using kana alone

See also: 亡い

2

unpossessed; unowned; not had

3

unique

See also: またとない

4

indicates negation, inexperience, unnecessariness or impossibility

Note: as ...ことがない, etc.

aux-adj

5

not ...

Note: after the ren'youkei form of an adjective

See also: ない

6

to not be...; to have not ...

Note: after the -te form of a verb

Kanji

無

Readings: ム、 ブ、 な.い

Meanings: nothingness, none, ain't, nothing, nil, not

Example Sentences

脈(みゃく)がない。

➥Hey, there's no pulse.

問題(もんだい)ないよ。

➥No problem!

変(か)わりない？

➥Is everything OK?

疑(うたが)い無(な)く！

➥Without a doubt!

忘(わす)れ物(もの)ない？

➥Do you have everything?

今(いま)しかない。

➥It's now or never.