Japanese

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For pronunciation and definitions of いっせつ – see the following entries.
一節
[noun] passage (in a book or a poem)
一説
[noun] one theory, a theory
[noun] another theory, a different theory
一切
[noun] all, entirety, the whole, everything
[adverb] wholly, entirely, completely, at all
(This term, いっせつ (issetsu), is the hiragana spelling of the above terms.)