什

A phono-semantic compound composed of:

人 — semantic component meaning “person;”

十 — phonetic component providing the sound (십 / shí)

The original meaning was “ten persons,” referring to an administrative or social unit consisting of ten people or households.

Semantic development:

- ten people grouped together;

- administrative unit of ten households;

- a set of ten items;

- various items or household belongings.

The meaning expanded from a numerical social unit to collections of objects or miscellaneous items.

십인조 (十人組) — group of ten people

잡물 (雜什) — miscellaneous items

When referring to household goods or belongings, the character may be read 집 by convention.

什 emphasizes a grouping or collection, originally based on the number ten.

Related characters:

十 — ten

雜 — miscellaneous

百 — hundred

In historical administrative systems, ten households could form a local organizational unit.

In everyday Chinese writing, 什 also appears in the interrogative word:

什么 / 什麼 (shénme) — “what”

Here 什 represents the initial sound of the word rather than its original meaning.