speak gently, respectful
誾 centers on speaking in a gentle, respectful manner, often in a formal or harmonious exchange.
誾 combines 言 (speech) inside 門 (gate), suggesting speech that is measured and respectful, as if spoken at a gate or in a formal setting. The exact historical development is uncertain.
Words (言) spoken at the gate (門) are chosen carefully to be gentle and respectful.
For ギン, imagine a respectful speaker at the gate, speaking with a gentle grin: grin -> ギン.
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