The Collaborative International Dictionary of English v.0.48:

Stroll \Stroll\, v. i. [imp. & p. p. Strolled; p. pr. & vb. n.
   Strolling.] [Cf. Dan. stryge to stroll, Sw. stryka to
   stroke, to ramble, dial. Sw. strykel one who strolls about,
   Icel. strj?ka to stroke, D. struikelen to stumble, G.
   straucheln. Cf. Struggle.]
   To wander on foot; to ramble idly or leisurely; to rove.
   [1913 Webster]

         These mothers stroll to beg sustenance for their
         helpless infants.                        --Swift.
   [1913 Webster]

   Syn: To rove; roam; range; stray.
        [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Stroll \Stroll\, n.
   A wandering on foot; an idle and leisurely walk; a ramble.
   [1913 Webster]

WordNet (r) 3.0 (2006):

stroll
    n 1: a leisurely walk (usually in some public place) [syn:
         amble, promenade, saunter, stroll, perambulation]
    v 1: walk leisurely and with no apparent aim [syn: stroll,
         saunter]