Definition of Sinuous
Sinuous: Curving in and out; in a serpentine, wavy form; winding. From the Latin noun "sinus," which means "curve, fold, or hollow' and also was borrowed directly to designate the "and out; in a serpentine, wavy form; winding.
Last Editorial Review: 6/9/2016
Back to MedTerms online medical dictionary A-Z List
Need help identifying pills and medications?