The Collaborative International Dictionary of English v.0.48:

Wax \Wax\ (w[a^]ks), v. i. [imp. Waxed; p. p. Waxed, and
   Obs. or Poetic Waxen; p. pr. & vb. n. Waxing.] [AS.
   weaxan; akin to OFries. waxa, D. wassen, OS. & OHG. wahsan,
   G. wachsen, Icel. vaxa, Sw. v[aum]xa, Dan. voxe, Goth.
   wahsjan, Gr. ? to increase, Skr. waksh, uksh, to grow.
   [root]135. Cf. Waist.]
   [1913 Webster]
   1. To increase in size; to grow bigger; to become larger or
      fuller; -- opposed to wane.
      [1913 Webster]

            The waxing and the waning of the moon. --Hakewill.
      [1913 Webster]

            Truth's treasures . . . never shall wax ne wane.
                                                  --P. Plowman.
      [1913 Webster]

   2. To pass from one state to another; to become; to grow; as,
      to wax strong; to wax warmer or colder; to wax feeble; to
      wax old; to wax worse and worse.
      [1913 Webster]

            Your clothes are not waxen old upon you. --Deut.
                                                  xxix. 5.
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            Where young Adonis oft reposes,
            Waxing well of his deep wound.        --Milton.
      [1913 Webster]

   Waxing kernels (Med.), small tumors formed by the
      enlargement of the lymphatic glands, especially in the
      groins of children; -- popularly so called, because
      supposed to be caused by growth of the body. --Dunglison.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Wax \Wax\, v. t. [imp. & p. p. Waxed; p. pr. & vb. n.
   Waxing.]
   To smear or rub with wax; to treat with wax; as, to wax a
   thread or a table.
   [1913 Webster]

   Waxed cloth, cloth covered with a coating of wax, used as a
      cover, of tables and for other purposes; -- called also
      wax cloth.

   Waxed end, a thread pointed with a bristle and covered with
      shoemaker's wax, used in sewing leather, as for boots,
      shoes, and the like; -- called also wax end. --Brockett.
      [1913 Webster]

WordNet (r) 3.0 (2006):

waxed
    adj 1: treated with wax; "waxed floors"; "waxed mustache" [ant:
           unwaxed]