小舅子 (xiǎo jiù zi) — wife's younger brother (colloquial)

Two or more meaningful parts placed together so that their meanings combine into a new one.

The shape of 小 comes from three small dots, later elongated into its strokes; the apparent parts 八 and 丨 are a later way of seeing it.

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

舅 combines 男, meaning male or man, with 臼, which gives the sound.

A drawing of the thing itself, worn down over three thousand years into a few strokes.

子 is drawn as a baby with a large head, arms stretched out, and legs wrapped in a blanket.