Shamble \Sham"ble\, v. i. [imp. & p. p. {Shambled}; p. pr. & vb.
n. {Shambling}.] [Cf. OD. schampelen to slip, schampen to
slip away, escape. Cf. {Scamble}, {Scamper}.]
To walk awkwardly and unsteadily, as if the knees were weak;
to shuffle along.
[1913 Webster]