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O.E. bycgan (pt. bohte) from P.Gmc. *bugjanan (cf. O.S. buggjan, Goth. bugjan), of unknown origin, not found outside Gmc. The surviving spelling is southwest England dialect; the word was generally pronounced in O.E. and M.E. with a -dg- sound as "budge," or "bidge." Meaning "believe, accept as true" first recorded 1926.