The Collaborative International Dictionary of English v.0.48:

Turner \Turn"er\ (t[^u]rn"[~e]r), n.
   1. One who turns; especially, one whose occupation is to form
      articles with a lathe.
      [1913 Webster]

   2. (Zool.) A variety of pigeon; a tumbler.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Turner \Tur"ner\ (t[=oo]r"n[~e]r), n. [G.]
   A person who practices athletic or gymnastic exercises.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Turner
    n 1: United States slave and insurrectionist who in 1831 led a
         rebellion of slaves in Virginia; he was captured and
         executed (1800-1831) [syn: Turner, Nat Turner]
    2: United States endocrinologist (1892-1970) [syn: Turner,
       Henry Hubert Turner]
    3: English landscape painter whose treatment of light and color
       influenced the French impressionists (1775-1851) [syn:
       Turner, Joseph Mallord William Turner]
    4: United States historian who stressed the role of the western
       frontier in American history (1861-1951) [syn: Turner,
       Frederick Jackson Turner]
    5: a tumbler who is a member of a turnverein
    6: a lathe operator
    7: one of two persons who swing ropes for jumpers to skip over
       in the game of jump rope
    8: cooking utensil having a flat flexible part and a long
       handle; used for turning or serving food [syn: turner,
       food turner]