[f. as prec. + -AN.] One who has the custody of a thing or person; a guardian, keeper.

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  [Not in Todd 1818, Webster 1828, or Craig 1847.]

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1781.  in Sel. Papers Twining Fam. (1887), 58. The custodian of the galleries.

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1836.  Dickens, Sk. Boz (ed. 3), II. 205. To act as custodian of the person of the supposed lunatic.

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1872.  Bagehot, Physics & Pol. (1876), 28. The close oligarchy, the patriciate … recognised as the authorised custodian of the fixed law.

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  Hence Custodianship, the office of a custodian.

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1858.  Sat. Rev., VI. 4 Dec., 550/1. Loading the library table and increasing the responsibility of Mr. Miller’s custodianship.

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1883.  Times, 1 June, 4/5. The public should contribute to … a well-organized custodianship for such treasures.

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