割り切れる

verb

(mathematics) be divisible / (chiefly in the negative) be resolvable (said of feelings), be convinced (said of the person)

12は3で割り切れます。

12 is divisible by 3.

意味（1）

(mathematics) be divisible

Nijūshi wa san de warikireru.Twenty-four is divisible by three.

意味（2）

(chiefly in the negative) be resolvable (said of feelings), be convinced (said of the person)

Dore kurai hanashiatte mo warikirenai kimochi wa nokoru.No matter how much we talk, unresolved feelings remain → some feelings of doubt remain.