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Synonyms

ambitious

American  
[am-bish-uhs] / æmˈbɪʃ əs /

adjective

  1. having ambition; eagerly desirous of achieving or obtaining success, power, wealth, a specific goal, etc..

    The school is known for its ambitious students.

    Antonyms:
    lackadaisical, apathetic
  2. showing or caused by ambition or an earnest desire for achievement or distinction.

    This season saw an ambitious attempt to break the record for number of wins in a single season.

  3. strongly desirous; eager.

    It is common for children to be ambitious of love and approval.

  4. requiring exceptional effort, ability, etc..

    The candidate is proposing an ambitious program for eliminating all slums.


ambitious British  
/ æmˈbɪʃəs /

adjective

  1. having a strong desire for success or achievement; wanting power, money, etc

  2. necessitating extraordinary effort or ability

    an ambitious project

  3. (often foll by of) having a great desire (for something or to do something)

"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

Related Words

Ambitious, aspiring, enterprising describe a person who wishes to rise above their present position or condition. The ambitious person wishes to attain worldly success, and puts forth effort toward this end: ambitious for social position. The enterprising person, interested especially in wealth, is characterized by energy and daring in undertaking projects. The aspiring person wishes to rise (mentally or spiritually) to a higher level or plane, or to attain some end above ordinary expectations.

Other Word Forms

  • ambitiously adverb
  • ambitiousness noun
  • nonambitious adjective
  • nonambitiously adverb
  • nonambitiousness noun
  • overambitious adjective
  • overambitiously adverb
  • overambitiousness noun
  • unambitious adjective
  • unambitiously adverb
  • unambitiousness noun

Etymology

Origin of ambitious

First recorded in 1350–1400; Middle English, from Latin ambitiōsus, equivalent to ambiti(ō) ambition + -ōsus -ous

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.

However, a more ambitious attempt to bring together the global game comes at a greater carbon cost.

From BBC

The ambitious gothic Netflix film featured an Arctic explorer ship frozen on the ice, and Frankenstein's horror lab on top of a Victorian water tower.

From BBC

Nasa says the landing will happen by 2028, but accepted this could be an ambitious time frame.

From BBC

Moscow’s inability to secure a swift victory against both Ukraine and then Prigozhin, despite multibillion-dollar upgrades to its military, suggested to Chinese leaders that ambitious modernization doesn’t automatically produce a formidable fighting force.

From The Wall Street Journal

But now AI can "elevate low-budget productions into more ambitious genres such as sci-fi, period drama and, now, action", Kwok says.

From BBC