invest

1 of 2

verb (1)

in·​vest in-ˈvest How to pronounce invest (audio)
invested; investing; invests
Synonyms of investnext

transitive verb

1
: to commit (money) in order to earn a financial return
2
: to make use of for future benefits or advantages
invested her time wisely
3
: to involve or engage especially emotionally
were deeply invested in their children's lives
investable adjective
investor noun

invest

2 of 2

verb (2)

invested; investing; invests

transitive verb

1
[Medieval Latin investire, from Latin, to clothe]
a
: to array in the symbols of office or honor
b
: to furnish with power or authority
c
: to grant someone control or authority over : vest
2
: to endow with a quality : infuse
3
: to cover completely : envelop
4
5
[Middle French investir, from Old Italian investire, from Latin, to surround] : to surround with troops or ships so as to prevent escape or entry

Examples of invest in a Sentence

Verb (2) invested the film with his own enthusiasm for the wonders of flight a woman invested with the strong desire to make the world a better place invested him with power of attorney a fashion designer who has invested a number of the winners of the best actress award the beloved actor was finally invested as a knight by the queen the city was mercilessly invested for an entire year, but never fell nightfall invested the land
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.
Verb
Beneficiaries can invest the money in a portfolio which grows tax-free, and qualified withdrawals are not subject to income taxes. Kamaron McNair, CNBC, 1 Jan. 2026 Plus, these picks offer a way to elevate your style and buy into a beloved brand without investing thousands in designer clothes. Alison Syrett Cleary, Glamour, 1 Jan. 2026 Qatar this month launched Qai with plans to invest $20 billion in AI infrastructure in a joint venture with Brookfield, having already backed OpenAI rival Anthropic. Kelsey Warner, semafor.com, 31 Dec. 2025 Meanwhile, prediction markets shook up the sports betting industry, streaming companies invested further in sports rights, and private equity entered college sports. Sportico.com, 31 Dec. 2025 See All Example Sentences for invest

Word History

Etymology

Verb (1)

Italian investire to clothe, invest money, from Latin, to clothe

Verb (2)

Latin investire to clothe, surround, from in- + vestis garment — more at wear

First Known Use

Verb (1)

15th century, in the meaning defined at transitive sense 1

Verb (2)

1696, in the meaning defined at sense 1a

Time Traveler
The first known use of invest was in the 15th century

Cite this Entry

“Invest.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/invest. Accessed 3 Jan. 2026.

Kids Definition

invest

1 of 2 verb
in·​vest in-ˈvest How to pronounce invest (audio)
1
b
: to furnish with power or authority
2
: to cover completely
3
4
: to surround with troops or ships : besiege
5
: to supply with a quality or characteristic

invest

2 of 2 verb
1
: to lay out money so as to return a profit
invest in bonds and real estate
2
: to expend for future benefits or advantages
invest time and effort in a project
3
: to involve or engage especially emotionally
were deeply invested in their children's lives
investor noun

Medical Definition

invest

transitive verb
in·​vest in-ˈvest How to pronounce invest (audio)
1
: to envelop or cover completely
the pleura invests the lung
2
: to endow with a quality or characteristic
the paranoid personality who invests the external world with his … ideas and feelingsStructure & Meaning of Psychoanalysis

Legal Definition

invest

1 of 2 transitive verb
in·​vest in-ˈvest How to pronounce invest (audio)
1
: to install in an office or position
2
a
: to furnish with or formally grant power or authority
b
: to grant someone control or authority over : vest

invest

2 of 2 verb

transitive verb

1
: to commit (money) in order to earn a financial return
2
: to make use of for future benefits or advantages

intransitive verb

: to commit funds or purchase something of intrinsic value for future gain : make an investment
often used with in
investor noun
Etymology

Transitive verb

Medieval Latin investire, from Latin, to clothe, from in- in + vestis garment

Verb

Italian investire to clothe, invest money, from Latin, to clothe

More from Merriam-Webster on invest

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