The Collaborative International Dictionary of English v.0.48:

Lunt \Lunt\, n. [D. lont; akin to Dan. & G. lunte, Sw. lunta.
   Cf. Link a torch.]
   1. The match cord formerly used in firing cannon.
      [1913 Webster]

   2. A puff of smoke. [Scotch.] --Burns.
      [1913 Webster] Lunulae

WordNet (r) 3.0 (2006):

Lunt
    n 1: United States actor who performed with his wife Lynn
         Fontanne in many stage productions (1893-1977) [syn:
         Lunt, Alfred Lunt]