SPELT is a 5 letter word that starts with S.

1. \Spelt\,
   imp. & p. p. of {Spell}. Spelled.
   
   

2. \Spelt\, n. [AS. spelt, fr. L. spelta.] (Bot.)
   A species of grain ({Triticum Spelta}) much cultivated for
   food in Germany and Switzerland; -- called also {German
   wheat}.
   
   

3. \Spelt\, n. [See {Spalt}.] (Metal.)
   Spelter. [Colloq.]
   
   

4. \Spelt\, v. t. & i. [See {Spell} a splinter.]
   To split; to break; to spalt. [Obs.] --Mortimer.