[f. ERROR + -LESS.] Without error; free from fault or mistake.

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1834.  Standard, 13 Feb., 4/5. Persons who pride themselves upon a knowledge of heraldry and genealogical research have pronounced it to be nearly error-less.

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1856.  Ruskin, Mod. Paint., III. IV. viii. § 18. It … brings out the positive creature, errorless, unquestionable.

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1868.  Geo. Eliot, Sp. Gipsy, 234. Shipwrecked man … Sees that full light is errorless despair.

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1878.  P. Bayne, Purit. Rev., viii. 338. His Satan incarnates with errorless accuracy the Puritan conception of superlative sin.

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  Hence Errorlessness, the state or condition of being free from error.

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1875.  Holyoake, Hist Co-oper. Eng., I. 244. Sincerity does not connote or imply errorlessness.

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