JMdict: 1588450

裏づけ 【うらづけ】

  1. [n] support (e.g. for an argument); backing; proof; evidence; corroboration; substantiation; guarantee; security
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
裏 Back, Amidst, In, Reverse, Inside, Palm, Sole, Rear, Lining, Wrong Side リ うら