Obs. [as if ad. L. *contactiōnem, f. contact-: see CONTACT sb. (Very frequent in 17th c.)] The action of touching, contact.

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1612–5.  Bp. Hall, Contempl., N. T., IV. xxiv. Is his hand so short that he can do nothing but by contaction?

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1627–77.  Feltham, Resolves, I. lxix. 105. We see infection sooner taken by breath than contaction.

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a. 1682.  Sir T. Browne, Chr. Mor., 66. Since … we cannot be punish’d unto amendment by proxy or commutation, nor by vicinity but contaction.

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