† ˈsetly,adv.Obs.rare. [f. set ppl. a. + -ly2.] In a set manner; resolutely, of set purpose. 1678E. Coles God's Sov.Pref. 6 This put him upon searching the Scriptures more Setly touching the Doctrine.Ibid. i. 11 That Honour..which they setly intended to prevent.