[adj] (physiology) of sexual organs; stiff and rigid
[adj] upright in position or posture; "an erect stature"; "erect flower stalks"; "for a dog, an erect tail indicates aggression"; "a column still vertical amid the ruins"; "he sat bolt upright"
[v] construct, build, or erect; "Raise a barn"
[v] cause to rise up
erectile, fastigiate, hard, orthostatic, passant(ip), put up, raise, rampant(ip), rear, rear, rearing, set up, standing(a), stand-up, statant(ip), straight, straight-backed, tumid, unbent, unbowed, upright, vertical