trichostrongylosis
noun
tricho·stron·gy·lo·sis
| \ ˌtrik-ō-ˌsträn-jə-ˈlō-səs
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Medical Definition of trichostrongylosis
: infestation with or disease caused by roundworms of the genus Trichostrongylus chiefly in young sheep and cattle where it is commonly marked by diarrhea, inappetence, and loss of weight