proband

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noun pro·band \ˈprō-ˌband, prō-ˈ\

Definition of proband

  1. :  an individual affected with a disorder who is the first subject in a study (as of a genetic character in a family lineage)

Origin and Etymology of proband

Latin probandus, gerundive of probare


Medical Dictionary

proband

play
noun pro·band \ˈprō-ˌband\

Medical Definition of proband

  1. :  an individual affected with a disorder who is the first subject in a study (as of a genetic character in a family lineage)—called also propositus

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