[f. as prec. + -NESS.] The quality of being ambidextrous; ambidexterity.

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1721.  in Bailey.

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1881.  Sat. Rev., No. 1323. 301/1. If his [Hugo’s] claims to consideration depended only on the remarkable ambidextrousness which he shows … in poetry, drama, and prose, they would be irresistibly strong.

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