塞

• Pinyin: sāi
• Hanzi breakdown: 塞 = 土 (earth) + phonetic component — to stuff, block, fill

Meaning

To stuff; to plug; to squeeze into. The action of inserting something tightly into a space.

A versatile verb used for cramming objects into bags, stuffing food into one's mouth, plugging holes, or inserting papers into pockets. Can also mean to give someone something quickly or secretly. Different from 放 (to put) in that it implies tightness or forcing something into a space.

Examples

1. 她往书包里塞了几本书就急忙出门了。 She stuffed a few books into her backpack and rushed out the door.
2. 他随手把钱塞进了口袋。 He casually stuffed the money into his pocket.
3. 别往嘴里塞那么多，小心噎着。 Don't stuff so much into your mouth — be careful not to choke.

Usage Guide

Context: everyday, physical action

Tone: casual

Do Say

• 把衣服塞进行李箱。(Stuff the clothes into the suitcase.)
• 他偷偷塞给我一张纸条。(He secretly slipped me a note.)

Don't Say

• 在正式场合用'塞'显得粗俗 (Using 塞 in formal contexts sounds crude — use 放入 or 插入 for formality)

Origin & History

Phono-semantic compound with 土 (earth) as the semantic component and 塞 as the phonetic component, originally meaning to fill or block.

Cultural Context

Generation: All ages

Social background: Universal