尽头 (jìntóu): end

Measure Word

一个尽头 gè

路的尽头是一片森林。

Lù de jìntóu shì yípiàn sēnlín.

At the end of the road is a forest.

这条隧道好像没有尽头。

Zhè tiáo suìdào hǎoxiàng méiyǒu jìntóu.

This tunnel seems to have no end.

memory

尽 (exhaust/finish) + 头 (head/end) — the point where everything is used up.

尽 jìn

头 tóu