Beyond expression in words; unspeakable.
Devotion bids aspire to nobler things, to boundless love, and joys ineffable: and such her expectation from kind Heav'n.
Forbidden to be uttered; taboo.
From Middle French ineffable (modern French ineffable), from Latin ineffābilis, from in- (“not”) + effor (“utter”) + -bilis (“-able”).
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