The Collaborative International Dictionary of English v.0.48:

Left-hand \Left"-hand`\ (l[e^]ft"h[a^]nd`), a.
   Situated on the left; nearer the left hand than the right;
   as, the left-hand side; the left-hand road.
   [1913 Webster]

   Left-hand rope, rope laid up and twisted over from right to
      left, or against the sun; -- called also water-laid
      rope.
      [1913 Webster]

WordNet (r) 3.0 (2006):

left-hand
    adj 1: intended for the left hand; "I rarely lose a left-hand
           glove" [syn: left(a), left-hand(a)]
    2: located on or directed toward the left; "a car with left-hand
       drive"