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補
“to supplement” in Japanese is 補, read ho, ogina (ほ, おぎな). It is a Grade 6 Kyōiku kanji, taught in year 6 of Japanese elementary school, and appears in words such as 補助 (assistance).
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What does 補 mean?
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足りない分を補う。
たりないぶんをおぎなう。I make up for what is lacking.
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Updated: 2026-08-28