This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
漍 is a rare character combining 氵 (water) with 國 (country). The exact historical development is uncertain, but it likely relates to a body of water or a place name.
Water 氵 beside a country 國: imagine a river that defines the border of a nation, but its exact meaning is unclear.
For カク, picture a country's water border marked with a sharp 'kaku' sound: kaku -> カク.
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