Obs. [f. ACCUSTOM v. + -ER1, or a. OFr. acostumier, acustumier:—late L. *accōstūmārius, f. cōstūma: see ACCUSTOM v.] ? A collector of customs. (So in OFr.)

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1538.  Leland, Itin., II. § 7. 97. The Accustumer of Bridgewater hath translatid this Place to a right goodly and pleasant dwelling house.

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