pài
verb HSK 3 #559

Meanings

  1. 1 tributary; branch of a river
  2. 2 clique; school; group; faction
  3. 3 style; manner
  4. 4 to send; to dispatch; to allocate; to appoint
  5. 5 classifier for factions, groups
  6. 6 classifier (preceded by 一) for a scene, atmosphere, sound, or demeanor
  7. 7 pi (Greek letter Π, π); the circular ratio
  8. 8 pie

Characters

Left (water) pictures a river branching into streams — the source image for 'tributary,' 'school of thought' (a branch of disciples), and 'to dispatch' (to send off in a direction).

Examples

Gōngsī pài tā qù chūchāi.
The company sent him on a business trip.
Tā shǔyú gǎigé pài.
He belongs to the reformist school.
Tā hěn yǒu pài.
He has a lot of style.
Yǎnqián yī pài fánróng jǐngxiàng.
A scene of prosperity unfolded before our eyes.

Tips

usage
Three main hats: (1) verb 'to dispatch / assign' — (send someone), 分派 (assign), 派遣 (dispatch). (2) Noun 'faction / school' — 保守派 (conservatives), 学派 (school of thought), 印象派 (Impressionism). (3) Classifier preceded by for a whole atmosphere or scene — 繁荣 (a scene of prosperity), 胡言 (a load of nonsense).
register
Modern loanword uses: transliterates English 'pie' (苹果派 apple pie, 蛋黄派 egg-yolk pie) and the Greek letter π ( = 3.14159...). It also fronts 'party' in 派对. A rare second reading pā exists only in the dated loanword 派司 ('pass / ticket', from English 'pass') — niche, mostly historical, and not used in everyday speech.

Components

radical
shuǐ
water
Three-drop water radical on the left — left-side form of . The original sense of was a branching stream, a river splitting into tributaries. From the picture of dividing waters came 'faction' (a branch of thought), 'school' (a stream of disciples), and 'to dispatch.' Family: (flow), (river).
phonetic
shì
branching stream (fused; phonetic)
Right side covers 6 strokes but standalone is only 4 — the upper 2 strokes are a fused remnant of an inverted 'water-branching' graphic with no clean modern form. The right side supplies the sound (drifted to pài) and reinforces the splitting-water imagery.

Stroke Order

pài