maternal

Of or pertaining to a mother; having the characteristics of a mother; motherly.

His weakness seemed to bring out her maternal instincts.

However, the Hebrew (I ſay) is the moſt antient and maternall Language; for Adam uſed it, and all men before the Flood, as is manifeſt from the Scripture, and Fathers.

Related through the mother, or her side of the family.

Toby is my maternal uncle.

Doctor [Alexander] MacWhorter was of Scotch extraction. His maternal ancestors were among the first emigrants from Scotland to the North of Ireland; and the family of his father removed to the same country about the time of his father's birth.

Derived from the mother as opposed to the foetus during pregnancy.

The facts which have now been stated warrant, I think, the conclusion, that the human placenta does not consist of two parts, maternal and fœtal, that no cells exist in its substance, and that there is no communication between the uterus and the placenta by large arteries and veins.

Undernutrition occurs when dietary intake cannot meet nutritional requirements. The synthesis of maternal and fetal tissue or breast milk, and the associated costs of maternal maintenance increase nutrient requirements during pregnancy and lactation.

A mother.

In the necessarily brief space allotted to a review in these pages it would be impossible to sketch out the story at any length. Suffice it that there are two fathers, two sons and two daughters; the maternals, for once, go for little, but there is an Aunt Philly—a conception, that starts out in the intense reality of existence.

[...] I would especially bring to your attention the manifest propriety of discountenancing any familiarity from your mothers when in society. If obliged to go with your tiresome maternals to any social gathering, you may reclaim your freedom immediately upon entering the room by slipping abstractedly away in the direction of the piano, and from thenceforth being artlessly forgetful of all messages forwarded to you, and miraculously blind to all beckonings and elevation of fans.

A person related through the mother, or her side of the family; a maternal relative.

Divide what? The estate that came from the father to the son. Amongst whom? The paternal brothers. If it means, that paternals and maternals shall now divide, as paternals formerly did, the whole sentence operates nothing; for without, the half blood on both sides, would have taken. But say it establishes a well-known standard to divide by, and that this standard excludes the maternals, then every word, as well as this word "only," has a material effect and energy.

If there are both paternal and maternal uncles and aunts, the maternals take a third, even if there is only one of them, and whether male or female, and the paternals two-thirds, even though there is only one of them, and whether male or female. If the maternals are of one kind, a male has the portion of two females.