Webster's Revised Unabridged Dictionary · 1913

Recto-

Recto- (r?k"t?*)

A combining form indicating connection with, or relation to, the rectum; as, recto-vesical.

Recto , noun

[Abbrev. from Late Latin breve de recto. See Right.]

(Law) A writ of right.

Recto , noun

[Compare French recto.]

(Printing) The right-hand page; -- opposed to verso.