芯 xīn core
core; pith
How to remember 芯: 艹 grass + 心 heart = core. Grandma splits a stalk of grass and shows the kids its soft white heart, the core of the plant.
Component breakdown
芯 = 艹 grass + 心 heart
- 艹 grass
- 心 heart
Grandma splits a stalk of grass and shows the kids its soft white heart, the core of the plant.
How it is used
- The core/inner filament of something - 笔芯 (bǐxīn) pen/pencil lead refill, 灯芯 (dēngxīn) lamp wick.
- In tech it's the key modern word 芯片 (xīnpiàn) microchip. Note a second reading xìn for a snake's forked tongue (蛇芯子).