Source : Webster's Revised Unabridged Dictionary (1913)

Sporulation \Spor`u*la"tion\, n. (Biol.)
   The act or process of forming spores; spore formation. See
   Illust. of Bacillus, b.

Source : WordNet®

sporulation
     n : asexual reproduction by the production and release of spores
         [syn: {monogenesis}]