Mnemonic
You pluck a long, dry strand of grass and thread it straight down through the heart of a block of wax, creating a makeshift wick. That slender grass filament sits lodged in the heart of the candle, ready to draw melted wax upward and carry a steady flame.
Additional thoughts
Visualize physically pushing a blade of grass into a heart-shaped candle. The grass IS the wick; the heart IS the candle's core. Grass on top, heart below — just like the kanji structure.Quick recall
A blade of grass threaded through the heart of a candle becomes a wick.Details
The keyword for 芯 is wick. This kanji refers to the core or central part of something, most commonly the wick of a candle or lamp that draws fuel upward to sustain a flame. By extension, it can also denote the lead inside a pencil or the inner core of any object. The idea of something slender and essential running through the center of a larger structure is at the heart of this character's meaning.
- On'yomi
- しん