GNU Collaborative International Dictionary of English
Found one definition
-
Mother, a. Received by birth or from ancestors; native, natural; as, mother language; also acting the part, or having the place of a mother; producing others; originating.1913 Webster
It is the mother falsehood from which all idolatry is derived.
T. Arnold.1913 WebsterMother cell (Biol.), a cell which, by endogenous divisions, gives rise to other cells (daughter cells); a parent cell. -- Mother church, the original church; a church from which other churches have sprung; as, the mother church of a diocese. -- Mother country, the country of one's parents or ancestors; the country from which the people of a colony derive their origin. -- Mother liquor (Chem.), the impure or complex residual solution which remains after the salts readily or regularly crystallizing have been removed. -- Mother queen, the mother of a reigning sovereign; a queen mother. -- Mother tongue. (a) A language from which another language has had its origin. (b) The language of one's native land; native tongue. -- Mother water. See Mother liquor (above). -- Mother wit, natural or native wit or intelligence.
1913 Webster