Yap.Town

しきれない

cannot fully, cannot completely

→ しきれる
verb · informal Rare #40,420
cannot fully, cannot completely A negative form of しきれる, used after another verb to mean that an action cannot be done completely or to its full extent.
JA: この本は一日では読みしきれない。
EN: I can't finish reading this book in one day.

その絵の価値は評価しきれない。

The value of that painting cannot be fully appreciated.

あなたには感謝してもしきれないくらいだ。

I can never thank you enough.

感謝しきれないわ

I can’t thank you enough.

— 人生スイッチ (2014)

彼には感謝しきれない。

I can’t thank him enough.