The Chinese word for flour is
面粉

miàn fěn

Chinese Definition

flour
1. 面粉；粉状物
Components
面
1. (literary or dialectal) face
面帶笑容 - miàn dài xiàoróng - to have a smile on one's face
你塊面有笪嘢。 - There's something on your face.
2. surface; top; face
水面 - shuǐmiàn - water surface
路面 - lùmiàn - road surface
3. aspect; side; respect
全面 - quánmiàn - overall
4. right side; cover; outside
5. (geometry) face
長方體有六個面。 ( Chángfāngtǐ yǒu liù ge miàn.) - A cuboid has six faces.
6. (Cantonese, Singapore, &, Penang Hokkien) dignity; reputation; face
冇面min6-2 - mou5 min6-2 - to lose face; to be embarrassed, C
7. to meet
面世 - miànshì - to come out, lit=to meet the world
8. face-to-face
面談 - miàntán - to talk with someone face to face
面告 - miàngào - to inform face to face
9. to face
面壁 - miànbì - to face the wall
背山面水 - bèi shān miàn shuǐ - backing on to a mountain and facing a body of water
10. (suffix used to form a noun of locality)
前面 - qiánmiàn - in front
上面 - shàngmiàn - higher place
西面 - xīmiàn - west
11. Short for 面試, interview
HR面 - tr=HRmiàn -
一面國旗 - yī miàn guóqí - a national flag
一面鼓 - yī miàn gǔ - a drum
我和他只見過guo 一面。 (Wǒ hé tā zhǐ jiàn guo yī miàn.) - I have only met him once.
12. Simplified form of 麵
粉
1. powder
麵粉是小麥做的粉。 - Flour is a powder made from wheat.
2. face powder
3. 粉墨登場 - to go on the stage
4. flour
5. (Cantonese, slang) heroin
粉碎 - to smash
粉身--碎骨 - to have one's body smashed to pieces
6. (color)
7. pink
8. 我把頭髮染成了粉的。 - I dyed my hair pink.
9. (zh-no-solo) white
10. 粉壁 - white wall
11. 粉飾 - to whitewash
12. (dialectal) to whitewash
13. (food)
14. food made from starch or flour (noodles, vermicelli, etc.)
15. 粉條 - Chinese vermicelli
16. 涼粉 - grass jelly
17. 河粉 - he fen noodles
18. bean or sweet potato noodles
19. =====Usage notes=====
20. fan; fanatic
明粉 - fan of the Ming dynasty
川粉 - fan of Donald Trump
米粉 - fan of Xiaomi
21. (Internet, neologism, slang) follower on a social media platform; subscriber
22. to be a fan of (a person, a group, etc.); to admire