propositus

[pruh-poz-i-tuhs]

noun

plural

propositi 

1. Law.,  the person from whom a line of descent is derived on a genealogical table.

2. Genetics.,  proband.

propositus

/ prəˈpɒzɪtəs, prəˈpɒzɪtə /

noun

1. law the person from whom a line of descent is traced

2. Also called (esp US): proband. med the first patient to be investigated in a family study, to whom all relationships are referred

Word History and Origins

Origin of propositus¹

1925–30; < New Latin, special use of past participle of Latin prōpōnere to set forth, propound

Word History and Origins

Origin of propositus¹

from New Latin, from Latin prōpōnere to set forth; see _propound

Example Sentences

The school’s Latin motto, “tenax propositi,” resonates still with the remaining Central alumni, some of whom will gather May 16 for a reunion luncheon meeting.

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It may be that when our arboreal propositus descended from his palm-tree and began to walk upright about the earth, his progeny were forthwith committed to a journey in which to-day is only a way-station.

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He cared for nothing of all this; tenax propositi, he would listen to no explanation—unconditional, absolute, Chinese submission were his only terms, and with these we were obliged to comply.

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The private apartments of the palace were governed by a favorite eunuch, who, in the language of that age, was styled the propositus, or præfect of the sacred bed-chamber.

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Dear Lamb,—I address you with all humility, because I know you to be tenax propositi.

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