ambitious
adjective
am·bi·tious
am-ˈbi-shəs 
1
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
High up in the Chilean Andes, the Extremely Large Telescope (ELT) is set to become the world's largest optical telescope and one of the most ambitious scientific instruments ever built.
—
Kenna Hughes-Castleberry, Space.com, 10 Dec. 2025
Haiti’s new Gang Suppression Force appears poised to meet its ambitious target of 5,500 troops, after a number of nations, including Chad and Bangladesh, offered to deploy soldiers, engineers and police officers to help the country’s beleaguered security forces combat armed gangs.
—Jacqueline Charles, Miami Herald, 10 Dec. 2025
This ambitious agenda puts the spotlight on the country’s sports diplomacy, in which athletic endeavors serve as an arena for gaining influence, cultivating international leadership, interacting with foreign audiences, and facilitating conversations that can lead to better understandings.
—Time, 9 Dec. 2025
Brosnan was, until a few years ago, the ambitious and opinionated coach of what is inarguably the greatest high-school cross-country team of all time at Newbury Park in California.
—Alex Hutchinson, Outside, 9 Dec. 2025
See All Example Sentences for ambitious
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Kenna Hughes-Castleberry, Space.com, 10 Dec. 2025
Haiti’s new Gang Suppression Force appears poised to meet its ambitious target of 5,500 troops, after a number of nations, including Chad and Bangladesh, offered to deploy soldiers, engineers and police officers to help the country’s beleaguered security forces combat armed gangs.
—Jacqueline Charles, Miami Herald, 10 Dec. 2025
This ambitious agenda puts the spotlight on the country’s sports diplomacy, in which athletic endeavors serve as an arena for gaining influence, cultivating international leadership, interacting with foreign audiences, and facilitating conversations that can lead to better understandings.
—Time, 9 Dec. 2025
Brosnan was, until a few years ago, the ambitious and opinionated coach of what is inarguably the greatest high-school cross-country team of all time at Newbury Park in California.
—Alex Hutchinson, Outside, 9 Dec. 2025
See All Example Sentences for ambitious
Cite this Entry
“Ambitious.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ambitious. Accessed 16 Dec. 2025.
Copy CitationKids Definition
ambitious
adjective
am·bi·tious
am-ˈbish-əs
1
: controlled by or having ambition
ambitious to be captain of the team
2
: showing ambition
an ambitious plan
ambitiously
adverb
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