ancient woodwind instrument
箎 refers to a specific ancient woodwind instrument, likely a type of flute or pipe. The meaning is narrow and concrete, with no clear abstract extensions.
箎 combines 竹 (bamboo) with 虎 (tiger), but the historical reason for this combination is uncertain. It may have originally represented a bamboo instrument with a tiger-shaped resonator or decoration, but this is speculative.
The top 竹 (bamboo) suggests a bamboo instrument, and the bottom 虎 (tiger) can be imagined as the instrument's shape or the sound it makes—like a tiger's roar turned into music.
For コ, imagine a small child (子, こ) playing this ancient bamboo instrument: 子 -> コ, and the child's tune echoes like a tiger's growl.
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