mule
1. [ noun ] (zoology) sterile offspring of a male donkey and a female horse
Related terms: equine Equus
2. [ noun ] Last name, frequency rank in the U.S. is 17221
3. [ noun ] (clothing) a slipper that has no fitting around the heel
Synonyms: scuff scuffs mules
Related terms: slipper
Similar spelling:   mull
  Mulla
  Mulloy
  Mullah
  Maule