To remove skin from (an animal) to prevent myiasis.(verb)
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Use "mules" in a sentence
"He had the wit to pimp for asses and mares, animals of different species, that they might copulate for the generation of a third, which we call mules, more strong and fit for hard service than the other two."
"To find other relevant articles, simply type "fertility in mules" into the Google search window."
"A very interesting excursion, however, and one which can be accomplished all the way on mules, is to the Ponte dello Schios on Monte Vederne, a small wooded mountain bordering the west bank of the Cismone, about three miles below Primiero."