[syn: leeward, upwind]
The Collaborative International Dictionary of English v.0.48:
Leeward \Lee"ward\ (l[=e]"w[~e]rd or l[=u]"[~e]rd), a. (Naut.)
   Pertaining to, or in the direction of, the part or side
   toward which the wind blows; -- opposed to windward; as, a
   leeward berth; a leeward ship. -- n. The lee side; the lee.
   -- adv. Toward the lee.
   [1913 Webster]
WordNet (r) 3.0 (2006):
leeward
    adv 1: toward the wind; "they were sailing leeward" [syn:
           leeward, upwind] [ant: downwind, windward]
    adj 1: on the side away from the wind; "on the leeward side of
           the island" [ant: windward]
    n 1: the direction in which the wind is blowing [ant:
         windward]
    2: the side of something that is sheltered from the wind [syn:
       lee, lee side, leeward] [ant: windward]
Moby Thesaurus II by Grady Ward, 1.0:
38 Moby Thesaurus words for "leeward":
   alee, anticlockwise, aweather, clockwise, counterclockwise,
   downwind, earthward, flanking, glancing, heavenward, homeward,
   landward, lateral, lee, lee sheet, lee shore, lee side, lee tack,
   leftward, next-beside, rightward, seaward, side, sideling,
   sidelong, sideward, sidewards, sideway, sideways, sidewise,
   skirting, to leeward, to windward, upwind, weather, weatherward,
   widdershins, windward