切れない

doesn't cut well, doesn't run out, doesn't expire

→ 切れる
切れ be cut, snap + ない Negative
verb · potential Rare #23,205
doesn't cut well
JA: このナイフは切れない。
EN: This knife doesn't cut well.
doesn't run out, doesn't expire
JA: この電池はなかなか切れない。
EN: This battery doesn't run out easily.
Conjugation of 切れる
Potential
切れない

このナイフはあまり切れない

This knife isn't very sharp.

ハンドル切れないのか

Can't you even turn the steering wheel?

— TAXi (1998)

このナイフは良く切れない

This knife doesn't cut very well.

彼は一生かかって読み切れないほど本を持っている

He has more books than he could read in a lifetime.

そのはさみ切れない

Those scissors are dull.

焼きたてケーキは容易に切れない

A freshly baked cake is difficult to cut.

このはさみ良く切れない

These scissors don't cut very well.

このハサミ切れない

These scissors are dull.

明日は手が震えてうまく切れないかも

My hands might be shaking tomorrow, so I may not be able to cut it properly.

— プラットフォーム (2019)