adjective
Descending; going down.
Descending from a biological ancestor.
Proceeding from a figurative ancestor or source.
noun
One of the progeny of a specified person, at any distance of time or through any number of generations.
(figuratively) A thing that derives directly from a given precursor or source.
(biology) A later evolutionary type.
(linguistics) A language that is descended from another.
(linguistics) A word or form in one language that is descended from a counterpart in an ancestor language.
(astrology) The intersection of the western (setting) horizon and the ecliptic, its ecliptical longitude; the astrological sign it corresponds to.