maternal

adjective

ma·​ter·​nal mə-ˈtər-nᵊl 

1

: of, relating to, belonging to, or characteristic of a mother : motherly

maternal love

maternal instincts

2

a

: related through a mother

his maternal aunt

b

: inherited or derived from the female parent

maternal genes

maternally

mə-ˈtər-nᵊl-ē 

adverb

Synonyms of maternal

• mother
• parental
• feminine
• motherly

Examples of maternal in a Sentence

Doctors are concerned about the effects of the drug on maternal health.

her maternal instincts told her that something was wrong

Recent Examples on the Web

The girls all turn toward her in a way that feels maternal. — Elizabeth Gulino, Allure, 25 June 2026

So the painting, which is an image of a maternal figure chastising her child, kind of foreshadows the plot. — Adriane Quinlan, Curbed, 28 June 2026

Smith and a sister took an early shine to cooking by watching their maternal grandmother, who watched them often while their mom worked. — Pamela McLoughlin, Hartford Courant, 29 June 2026

That was huge, because Mary has had the realization that what was supposed to be a nurturing maternal force in her life had a damaging impact on her. — Jackson McHenry, Vulture, 30 June 2026

Word History

Etymology

Middle English, from Middle French & Medieval Latin; Middle French maternel, from Medieval Latin maternalis, from Latin maternus, from mater mother — more at mother

First Known Use

15th century, in the meaning defined at sense 1

Rhymes for maternal

• diurnal
• eternal
• external
• fraternal
• infernal
• internal
• nocturnal
• paternal
• pimpernel
• colonel
• journal
• kernel

Kids Definition

maternal

adjective

ma·​ter·​nal mə-ˈtərn-ᵊl 

1

: of or relating to a mother : motherly

2

a

: related through a mother

maternal grandparents

b

: obtained or received from a female parent

maternal chromosomes

maternally

-ᵊl-ē 

adverb

Etymology

Middle English maternal "maternal, of or like a mother," from early French maternel (same meaning), from Latin maternus "maternal," from mater "mother" — related to alma mater

Medical Definition

maternal

adjective

ma·​ter·​nal mə-ˈtərn-ᵊl 

1

: of, relating to, belonging to, or characteristic of a mother

maternal instinct

2

a

: related through a mother

his maternal aunt

b

: inherited or derived from the female parent

maternal genes

maternally

-ᵊl-ē 

adverb