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  • grand
    grand
    adjective
    impressive in size, appearance, or general effect.
  • grand-
    grand-
    a combining form used in genealogical terminology meaning “one generation more remote”.
Synonyms

grand

1 American  
[grand] / grænd /

adjective

grander, grandest
  1. impressive in size, appearance, or general effect.

    grand mountain scenery.

    Antonyms:
    insignificant
  2. stately, majestic, or dignified.

    In front of an audience her manner is grand and regal.

    Synonyms:
    exalted, royal, regal, princely
    Antonyms:
    unassuming, modest
  3. highly ambitious or idealistic.

    grand ideas for bettering the political situation.

    Antonyms:
    mean, small
  4. magnificent or splendid.

    a grand palace.

    Synonyms:
    superb, brilliant, palatial, large, great
  5. noble or revered.

    a grand old man.

  6. highest, or very high, in rank or official dignity.

    a grand potentate.

  7. main or principal; chief.

    the grand ballroom.

    Antonyms:
    minor
  8. of great importance, distinction, or pretension.

    a man used to entertaining grand personages.

  9. complete or comprehensive.

    a grand total.

    Synonyms:
    inclusive
  10. pretending to grandeur, as a result of minor success, good fortune, etc.; conceited.

    Jane is awfully grand since she got promoted.

  11. first-rate; very good; splendid.

    to have a grand time; to feel grand.

  12. Music. written on a large scale or for a large ensemble.

    a grand fugue.


noun

plural

grands, grand
  1. grand piano.

  2. Informal. an amount equal to a thousand dollars.

    The cops found most of the loot, but they're still missing about five grand.

grand- 2 American  
  1. a combining form used in genealogical terminology meaning “one generation more remote”.

    grandfather; grandnephew.


grand 1 British  
/ ɡrænd /

adjective

  1. large or impressive in size, extent, or consequence

    grand mountain scenery

  2. characterized by or attended with magnificence or display; sumptuous

    a grand feast

  3. of great distinction or pretension; dignified or haughty

  4. designed to impress

    he punctuated his story with grand gestures

  5. very good; wonderful

  6. comprehensive; complete

    a grand total

  7. worthy of respect; fine

    a grand old man

  8. large or impressive in conception or execution

    grand ideas

  9. most important; chief

    the grand arena

"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

noun

  1. short for grand piano

  2. slang a thousand pounds or dollars

"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
grand- 2 British  

prefix

  1. (in designations of kinship) one generation removed in ascent or descent

    grandson

    grandfather

"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

Usage

What does grand- mean? Grand- is a combining form used like a prefix meaning “one generation more remote." It is typically used in genealogical terms. Grand- comes from Latin grandis, meaning “great,” “large,” or "full-grown." The Greek translation of grandis is mégas, meaning “big” or “great.” Mégas is the source of the combining form mega-. To learn more, check out our entry on mega-. What are variants of grand-?While not a variant of grand- in this sense exactly, the prefix great- is used to indicate further generations remote, as in great-grandparent, or parent two generations removed.

Other Word Forms

Etymology

Origin of grand1

First recorded in 1350–1400; 1920–25 grand for def. 14; Middle English gra(u)nd, gra(u)nt, from Old French grant, grand, from Latin grandis “great, large, full-grown”

Origin of grand-2

Special use of grand

Explanation

Something that's grand is large and impressive. A fancy, catered birthday party with a guest list of hundreds could be described as grand. The adjective grand can be used in many different ways: it can describe big things, like a grand piano or the Grand Canyon, or luxurious things, like the grand leather seats in your dad's Cadillac. You can also use grand to simply mean "wonderful," as when you exclaim, "Chocolate cake for dessert! Isn't this grand!" Grand is also a slang term for "a thousand dollars." The Latin root is grandis, "big, great, full, or abundant."

Keep Reading on Vocabulary.com

Vocabulary lists containing grand

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.

The Baby Grand project, put together in collaboration with design studio Post Company, is cut from the same cloth, describing itself as a “polychromatic pastiche” on its website.

From Los Angeles Times • May 13, 2026

The majestic Midtown railway nexus Grand Central Terminal has been on sightseers’ lists since it opened in 1913, with the cavernous interior celestial ceiling, a verdant astrological mural, exerting particular fascination.

From The Wall Street Journal • May 12, 2026

Just as impressive—and easily missed in the station wings—is the 400-seat Grand Brasserie in the original beaux-arts waiting room of Vanderbilt Hall with 55-foot-high ceilings, swaths of marble and gigantic chandeliers.

From The Wall Street Journal • May 12, 2026

As the credits began to roll for his acclaimed melodrama “All About My Mother,” the audience inside the Grand Théâtre Lumière rose and applauded.

From Los Angeles Times • May 11, 2026

That morning, the T. rex and triceratops skulls arrived at the Grand Regency.

From "Millionaires for the Month" by Stacey McAnulty