s]
. | 1. | Law. the person from whom a line of descent is derived on a genealogical table. |
| 2. | Genetics. proband. |
proband pro·band (prō'bānd')
n.
An individual or member of a family being studied in a genetic investigation. Also called index case, propositus.
propositus pro·pos·i·tus (prō-pŏz'ĭ-təs)
n. pl. pro·pos·i·ti (-tī')
See proband.
A premise; an argument.