Mnemonic
Under the roof of a frontier fortress, soldiers work together to seal the gate. They heave one massive slab of earth into place to block the entrance completely. Layer after layer, earth fills every gap until the passage is sealed shut and no invader can breach it.
Additional thoughts
Visualize a fortress roof overhead, people together heaving one enormous earth plug into a doorway. The packed earth seals the opening—total block. The order top-down mirrors the kanji: roof on top, together and one in the middle, earth at the base.Quick recall
Under the roof, soldiers together shove one slab of earth to block the fortress gate.Details
The keyword for 塞 is block. This kanji conveys the idea of obstructing, closing off, or plugging up a passage or opening so that nothing can get through. It carries the sense of stopping up or filling in a gap, much like building a barrier or fortress wall to prevent entry. The character can also refer to a frontier fortress or strategic stronghold, which historically served as a defensive blockade against invaders.
- On'yomi
- そく、さい
- Kun'yomi
- ふさ.ぐ、とりで、み.ちる