mule | sense examples, Usage and Definition from wordnet dictionary online

Noun mule has 2 senses

mule - sterile offspring of a male donkey and a female horse
--₁ is a kind of equine, equid
--₁ is a member of Equus, genus Equus
mule, mules, scuff, scuffs - a slipper that has no fitting around the heel
--₂ is a kind of slipper, carpet slipper

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