Webster’s Revised Unabridged Dictionary · 1913
Versed
Versed (vẽrst), a. [Cf. F. versé, L. versatus, p. p. of versari to turn about frequently, to turn over, to be engaged in a thing, passive of versare. See Versant, a.] Acquainted or familiar, as the result of experience, study, practice, etc.; skilled; practiced.
Deep versed in books and shallow in himself. Milton.
Opinions . . . derived from studying the Scriptures, wherein he was versed beyond any person of his age. Southey.
These men were versed in the details of business. Macaulay.
Versed, a. [L. versus turned, p. p. vertere. See 1st Versed.] (Math.) Turned.
Versed sine. See under Sine, and Illust. of Functions.