administratrix

noun

ad·​min·​is·​tra·​trix əd-ˌmi-nə-ˈstrā-triks How to pronounce administratrix (audio)
plural administratrices əd-ˌmi-nə-ˈstrā-trə-ˌsēz How to pronounce administratrix (audio)
: a woman who is an administrator especially of an estate

Word History

Etymology

borrowed from Medieval Latin administrātrīx, from Latin administrāre "to administer" + -trīx -trix

First Known Use

1561, in the meaning defined above

Time Traveler
The first known use of administratrix was in 1561

Rhymes for administratrix

See All Rhymes for administratrix

Browse Nearby Words

administrator
administratrix
administrivia
See all Nearby Words

Cite this Entry

“Administratrix.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/administratrix. Accessed 8 Jul. 2026.

Copy Citation

Kids Definition

administratrix

noun
ad·​min·​is·​tra·​trix əd-ˌmin-ə-ˈstrā-triks How to pronounce administratrix (audio)
plural administratrices -ˈstrā-trə-ˌsēz How to pronounce administratrix (audio)
: a woman who is an administrator

Legal Definition

administratrix

noun
ad·​min·​i·​stra·​trix əd-ˌmi-nə-ˈstrā-triks How to pronounce administratrix (audio)
plural administratrices -ˈstrā-trə-ˌsēz How to pronounce administratrix (audio)
: a woman administrator especially of an estate
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of gambol

See Definitions and Examples »

Popular in Grammar & Usage

See More

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Commonly Misspelled Words

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)
See More

Popular in Wordplay

See More

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Ten Words Ending with a Silent ‘T’

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Is that lie 'bald-faced' or 'bold-faced'?

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
hangman letters and game
Hangman Lightning Round Figure out which word fits in the blanks.
See All