悉皆 (しっかい, shikkai) Japanese meaning: all | Kotomora承
知
し
た
」
と
いう
表
現
が
見
られる
。
In old documents, one can find the expression 'I have understood everything.'
Etymology
The historical derivation is uncertain; the kanji 悉 (all, exhaust) and 皆 (all, everyone) combine to reinforce the meaning 'all'.
