EtymEx

matriarch

/ˈmeɪtriˌɑːrk/noun

woman who heads a family or tribe

From Latin matri- (of or relating to a mother or woman).

Lineage

matri-

-arch

LatinRomanceProto-Indo-EuropeanGreekGermanicnot directly attestedSelect a stage for details, or drag it

The story

Picture a family gathering where one woman can silence three generations with a glance: that is the social scene hiding inside matriarch. Its first half comes from Latin māter, “mother,” the same family that gives us maternal, maternity, and even matrix—the old Latin word for a womb or breeding source. The second half is Greek, built from arkhē, which meant both “beginning” and “rule”: the person at the front, the one who starts things, could become the one who commands them. Around 1600, English assembled these pieces on the model of patriarch, turning “mother” plus “ruler” into matriarch. So the word carries a tiny historical argument: authority belongs to the woman who stands at the family’s beginning—and, often enough, still knows where everyone left their keys.

Modern usage

The oldest or most senior woman in a family, especially a grandmother or great-grandmother

Heard in
family usage

Related words

Antonyms
patriarch
Confused with
matriarchy, patriarch

Words from the same roots

matri- · Latin, ‘of or relating to a mother or woman’

Derivedmaternal, maternity, matriculate, matrix

-arch · Ancient Greek, ‘ruler, leader, or chief’

Derivedmonarch, oligarch, hierarch, archon, anarchy

Sources