ambitious

adjective

am·​bi·​tious am-ˈbi-shəs How to pronounce ambitious (audio)
1
a
: having or controlled by ambition : having a desire to be successful, powerful, or famous
an ambitious young executive
b
: having a desire to achieve a particular goal : aspiring
ambitious for power
2
: resulting from, characterized by, or showing ambition
an ambitious film
ambitiously adverb
ambitiousness noun

Examples of ambitious in a Sentence

The company was created by two very ambitious young men in the early 1900s. This 500-page book is her most ambitious effort yet. Your plans for the future are very ambitious. It was too ambitious a task for just one person.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
More ambitious scenarios, like the IEA’s Net Zero Emissions by 2050 Scenario, envision cutting oil, coal, and gas use by at least 80% in just 25 years—an unprecedented feat. Aldo Flores-Quiroga, Forbes, 19 Jan. 2025 Nine dogs and 30 cats were adopted from the center on San Carlos and Third streets last month — short of the ambitious goal of 100 but still pretty good considering people who stopped by were likely on their way to or from downtown holiday events. Sal Pizarro, The Mercury News, 18 Jan. 2025 Magaro plays the young, ambitious TV producer Geoffrey Mason, eager to prove himself to his boss, the legendary TV executive Roone Arledge (Sarsgaard). EW.com, 18 Jan. 2025 The IoT labeling program, known as the US Cyber Trust Mark, might be even more ambitious, given that its goal is to completely change how consumers and businesses think about the importance of cybersecurity in home appliances. Eric Geller, WIRED, 17 Jan. 2025 See all Example Sentences for ambitious 

Word History

Etymology

Middle English ambicious "overweening, craving," borrowed from Middle French & Latin; Middle French ambicieus "striving for success, seeking glory," borrowed from Latin ambitiōsus "anxious to win favor, eager for advancement," from ambitiō "act of soliciting for votes, desire for advancement" + -ōsus -ous — more at ambition entry 1

First Known Use

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of ambitious was in the 14th century

Dictionary Entries Near ambitious

Cite this Entry

“Ambitious.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ambitious. Accessed 23 Jan. 2025.

Kids Definition

ambitious

adjective
am·​bi·​tious am-ˈbish-əs How to pronounce ambitious (audio)
1
: controlled by or having ambition
ambitious to be captain of the team
2
: showing ambition
an ambitious plan
ambitiously adverb

More from Merriam-Webster on ambitious

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