Dictionary.com
Thesaurus.com

thou

1 American  
[thou] / ðaʊ /

pronoun

  • you,
    plural,  objective
  • ye,
    plural,  objective
  • thee,
    objective
  • thy,
    possessive
  • thine,
    possessive
  • your,
    possessive
  • yours
    possessive
  1. Archaic except in some elevated or ecclesiastical prose. the second person singular subject pronoun, equivalent to modern you (used to denote the person or thing addressed).

    Thou shalt not kill.

  2. (used byQuakers ) a familiar form of address of the second person singular.

    Thou needn’t apologize.


verb (used with object)

  1. to address as “thou,” especially during an era of historical English when “thou” was distinguished as an informal form of you.

    It would have been scandalous for household staff to thou the lord of the manor.

verb (used without object)

  1. to use “thou” in discourse.

    There are still Quakers who thou as a matter of custom.

thou 2 American  
[thou] / θaʊ /

noun

Slang.
  • thous,
    plural
  • thou
    plural
  1. one thousand dollars, pounds, etc.


thou 1 British  
/ ðaʊ /

pronoun

  1. archaic refers to the person addressed: used mainly in familiar address or to a younger person or inferior

  2. (usually capital) refers to God when addressed in prayer, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

thou 2 British  
/ θaʊ /

noun

  1. one thousandth of an inch. 1 thou is equal to 0.0254 millimetre

  2. informal short for thousand

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of thou1

First recorded before 900; Middle English; Old English thū; cognate with German, Middle Dutch du, Old Norse thū, Gothic thu, Old Irish tú, Welsh, Cornish ti, Latin tū, Doric Greek tý, Lithuanian tù, Old Church Slavonic ty; akin to Sanskrit tvam; (verb) late Middle English thowen, derivative of the pronoun

Origin of thou2

First recorded in 1865–70; by shortening

Explanation

The word thou, used in place of "you," is not used much in modern language. In fact, with its Biblical feeling, it’s most often used in religious contexts. Otherwise, it might be used as slang for thousand. Anyone familiar with the Bible knows the word thou means "you." As the word worked its way from Old English, it varied a little in its subtext, from a plural referring to higher-ups, then to equals, and, around 1450, as a slightly insulting reference suggesting inferiority. Today, it's used primarily by specific religious groups, or as a somewhat affected, archaic word in poetry. As a side note, if someone asks you for a thou, they mean a thousand dollars.

Keep Reading on Vocabulary.com

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Ecclesiastes 11:1: “Cast thy bread upon the waters: for thou shalt find it after many days.”

From MarketWatch ● Apr. 7, 2026

“When I do it, I'm trying not to be holier than thou in every way that I can. And I fail at that a fair amount.”

From Salon ● Nov. 4, 2024

When I consider thy heavens, the work of thy fingers, the moon and the stars, which thou hast ordained; what is man, that thou art mindful of him?

From Los Angeles Times ● Aug. 21, 2024

When thou hadst overcome the sharpness of death,

From BBC ● May 5, 2023

O God of Vehicular Justice, why dost thou mock me?

From "Paper Towns" by John Green

An unpublished short story by Charlotte Brontë featuring flogging and embezzling, as well as a poem stuffed with thees and thous, have been discovered inside a book owned by the novelist’s mother.

From The Guardian ● Nov. 12, 2015

This is precisely the sort of diction that Tagore chose for the English Gitanjali, which, with its thees and thous, has so tried our patience.

From The Guardian ● Jul. 8, 2011

This mostly felicitous British rendition updates the New English Bible of 1970, shedding thees and thous and many male nouns and pronouns.

From Time Magazine Archive

Translated directly from the Hebrew Masoretic text, the new Torah leaves out Elizabethan thees and thous, shuns traditional Biblical prose.

From Time Magazine Archive

Thou four hundred times repeated— Thou and all the thous, your servant.

From The Two Lovers of Heaven: Chrysanthus and Daria A Drama of Early Christian Rome by Denis Florence MacCarthy

Get thee to a department store for some soft furnishings.

From MarketWatch ● Apr. 3, 2026

Like Donne, we can mine wisdom from the frailty of our mortal bodies—but be grateful that when the bell tolls for thee, plague, smallpox and typhus won’t be to blame.

From The Wall Street Journal ● Jan. 23, 2026

“Words cannot express what your music has meant to me. Thank you for everything, and fare thee well, indeed.”

From Los Angeles Times ● Nov. 14, 2025

Her sister Maya, 57, also spoke on thee night, saying their mother had been a "trailblazer", having set "great expectations of us".

From BBC ● Aug. 23, 2024

"Nay, lad," said King Lune, "thou art my heir. The crown comes to thee."

From "The Horse and His Boy" by C.S. Lewis

The former is known for promoting evangelism, as seen in Jesus’ directive in Mark 16:15: “Go ye into all the world, and preach the gospel to every creature.”

From The Wall Street Journal ● May 7, 2026

But it’s out with Barrie, back to ye old “Bohème.”

From Los Angeles Times ● Dec. 2, 2025

Burton replied: "You've never been nicked or had ye prints took anyway so doesn't matter".

From BBC ● Sep. 29, 2025

Ho quoted from the Bible, Matthew 7:7—“Ask, and it shall be given to you; seek, and ye shall find; knock, and it shall be opened unto you.”

From Salon ● May 19, 2024

“I think there’s a passage in the Bible that could explain it better than I could; where it says ‘O ye of little faith.’

From "Summer of the Monkeys" by Wilson Rawls

The holdup is precisely what you think it is.

From Salon ● Sep. 24, 2026

It believes relaxing the law would be more popular the further down the leagues you go, where alcohol sales could potentially provide a crucial additional income stream.

From BBC ● Sep. 24, 2026

In this case, you have two limited resources: time and money.

From MarketWatch ● Sep. 24, 2026

“Black learning spaces have always been seen as dangerous,” she tells her students, “not just because of what students do, but because of who you might become.”

From Salon ● Sep. 24, 2026

The possibility of a closed brain injury is why doctors fuss if you bang your head falling off a bicycle or crashing a car or getting hit hard in the head with anything.

From "Phineas Gage" by John Fleischman

He used the Times to fight back, commissioning poems like Edward Vincent’s “Southern California”: “Time, place, opportunity, advantage are thine/ O fairest south-land.”

From Los Angeles Times ● Jan. 2, 2025

Play the Mini Crossword, and a clue: Shakespeare play with the line “To thine own self be true.”

From New York Times ● Oct. 5, 2022

Burns wrote: "And there's a hand, my trusty fiere. And gie's a hand o' thine."

From BBC ● Dec. 31, 2021

This is intentional, part of its strategy to allow the story to play on a field of idealism and emphasize its loftier messages of both knowing yourself and "to thine own self, be true."

From Salon ● Aug. 7, 2021

To Gimli son of Glóin,” she said, “give his Lady’s greeting. Lock-bearer, wherever thou goest my thought goes with thee. But have a care to lay thine axe to the right tree!”

From "The Two Towers" by J. R. R. Tolkien

Talarico has made the New Testament command to love thy neighbor a centerpiece of his campaign.

From Salon ● Aug. 14, 2026

Thou art risen to great estate and fortune — release thy shackles.

From MarketWatch ● May 21, 2026

I then couldn’t help but recall Shakespeare: “Now cracks a noble heart. Good-night, sweet prince. And angels sing thee to thy rest.”

From The Wall Street Journal ● Jan. 14, 2026

The inscription on its back partially reads: “Realizing the oneness of thy self with the eternal through unified consciousness. Man know thy self.”

From Los Angeles Times ● May 15, 2025

“It takes great skill to carve figures like that. Why not make a simple cross? ’Twill be fit to hang over thy cot if ’tis well made and smoothly finished.

From "The Door in the Wall" by Marguerite de Angeli

Put aside your hurt feelings, and focus on a plan of care for your mom.

From MarketWatch ● Sep. 24, 2026

In the German Bundesliga, there is no ban on drinking at your seat.

From BBC ● Sep. 24, 2026

These questions can jump-start a conversation about estate planning, even if your parents don’t want to talk about it.

From The Wall Street Journal ● Sep. 24, 2026

It also doesn’t hurt to help your mother establish a system that works well.

From MarketWatch ● Sep. 24, 2026

It’s easy to lose your identity in a place like this, she writes.

From "At Last She Stood" by Erin Entrada Kelly

But they’re not going to figure out an account is yours if there’s genuinely nothing connecting it to you.

From The Wall Street Journal ● Sep. 8, 2026

Is the independent adviser more concerned about their own bottom line than yours?

From MarketWatch ● Aug. 28, 2026

Teach people that discernment requires looking behind the label, and eventually they may look behind yours, too.

From Salon ● Aug. 27, 2026

Shahnaaz Khan, a PhD student at the Faculty of Education, said: "Look around you today, talk to someone you don't know and hold their pain with yours."

From BBC ● Aug. 17, 2026

“I’m glad you’re happy, honey. I have to be honest; I was worried. Crossing the Veil is not done so often. I was afraid that husband of yours might evaporate.”

From "The Unseen Guest" by Maryrose Wood

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com