> 16. a. to deal with: to act in regard to, administer, handle, dispose in any way of (a thing); b. to handle effectively; to grapple with; to take successful action in regard to.
1469 Plumpton Corr. (Camden) 23 ― He said that··he wold deele with you & yours, both be the law & besides the law.
A. 1586 Sidney (J.), ― If she hated me, I should know what passion to deal with.
1661 Bramhall Just Vind. vi. 153 ― He so abated their power··that a Dean and Chapter were able to deal with them.
1737 Bracken Farriery Impr. (1757) II. 120 ― The Lungs are formed accordingly, so that they may the better…