What does invest mean?
Invest most often means to commit money or other resources to an asset, business, or project with the expectation of receiving a return, generating income, or supporting future growth. In everyday contexts, it can also mean to devote time and effort to an activity: a person may invest hours in learning a language or invest attention in a conversation. A more formal sense is to appoint someone or formally confer authority or status upon them. These related meanings all suggest placing something valuable into a particular role or purpose. The word is especially useful in financial, educational, professional, and personal contexts because it emphasizes commitment and often long-term benefit rather than a casual expenditure. Its history also makes it memorable: the English word derives from a Latin term meaning to clothe or equip, reflecting the older idea of putting something into a person or place.
verbTo put money or other resources into a business, asset, or project, usually in the hope of gaining a return or benefit. It can also mean to devote time or effort to something, or formally to confer a role, status, or authority upon someone.
- To commit money, capital, or other resources to an asset, business, or project with the aim of producing a financial return, income, or growth.
- To devote time, effort, attention, or energy to an activity or purpose.
- To formally confer a position, rank, authority, or status upon someone.
- To surround, clothe, or enclose something, especially in older or literary usage.
"The university invested in renewable energy to reduce its long-term carbon footprint."
"She invested in a small index fund rather than trying to predict individual stock prices."
"The committee invested considerable time in reviewing the evidence."
Invest originally meant “to clothe” or “equip,” a fitting origin for a word now used to put resources into something and help it grow.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does invest come from?
English invest entered use in the early 16th century from French investir, which came from Latin investire. Latin investire combined the prefix in- and vestire, “to clothe,” producing a word associated with clothing, equipping, and entrusting someone with authority. Modern financial senses developed by analogy, presenting money and resources as something placed into a business or asset to make it productive.
Related word forms
How invest is actually used
The financial sense is standard in business, investment, and general contexts. The sense of appointing someone or conferring authority is more formal and occurs especially in institutional, legal, and historical settings. Pronunciation and usage are broadly the same in British and American English.
Easily confused with invest
Invest means to put money or effort into something, whereas an inquest is a formal investigation, especially into a death or other serious incident.