セイ, ショウ, ひじり, きよ, さと, さとし, せ, たか, ただ, ひろ, まさ, み

holy, saint, sage, master, priest

JLPT1 G6 S13 F1165

As per # (extend) + ear → figuratively extend the hear in listening attentively → *virtuous* (← superior practice) → *holy*. Compare 貞 and .

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