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palatial

American  
[puh-lay-shuhl] / pəˈleɪ ʃəl /

adjective

  1. of, relating to, or resembling a palace.

    a palatial home.

    Synonyms:
    grand, imposing, regal, noble
    Antonyms:
    simple, humble
  2. befitting or suitable for a palace; stately; magnificent.

    a palatial tapestry.

    Synonyms:
    grand, imposing, regal, noble
    Antonyms:
    simple, humble

palatial British  
/ pəˈleɪʃəl /

adjective

  1. of, resembling, or suitable for a palace; sumptuous

"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


Etymology

Origin of palatial

1745–55; < Latin palāti ( um ) palace + -al 1


Explanation

Knowing that the adjective palatial is derived from the same Latin word as palace gives you a good sense of its meaning: magnificent, reminiscent of a home fit for a king. The Palatine (Collis Palatium in Latin) is the center of Rome’s famed Seven Hills. Tradition holds that it was the location on which Romulus founded the city, and it became a prestigious site for powerful Romans—including emperors—to build large, lavish homes. Palatium made its way into every Romance language and beyond: it became palazzo in Italian, palacio in Spanish, and palast in German. Palace entered English via the Old French palais. Power, affluence, extravagance: these are the qualities that should come to mind when you encounter the word palatial.

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Vocabulary lists containing palatial

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:

Ellison snapped up the palatial pad back in 2021 for $80 million with the intention of tearing it down.

From MarketWatch ● Oct. 5, 2026

A few days later, Spanish authorities raided Alamín Castle, a palatial estate that Betancourt owned in the province of Toledo.

From BBC ● Sep. 2, 2026

At a palatial ranch outside Medellín, the agents posed for photographs on a red carpet with the Andes mountains in the distance.

From The Wall Street Journal ● Jun. 29, 2026

Four hotels in France, including the Byblos in Saint-Tropez, have lost their palatial status since the last list was published in 2019.

From Barron's ● Jun. 2, 2026

The place was palatial, with a large central structure topped with a golden dome, and walls of the native honey stone.

From "Strange the Dreamer" by Laini Taylor

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