隠かくしきれる

ichidan verb

can completely hide; able to conceal fully

Potential form of 隠し切る. Most often used in the negative (隠しきれない) to mean 'cannot completely hide' or 'cannot keep secret'. The affirmative is rare.

• 彼かれは動どう揺ようを隠かくしきれなかった。

  He couldn't completely hide his agitation.

• その秘ひ密みつはもう隠かくしきれない。

  That secret can no longer be kept completely hidden.