buy into
To believe in something and support it, or to pay money to become part of a business.
Meanings
To accept, believe in, or commit to an idea, belief, or way of thinking.
"Not everyone buys into the idea that working from home is more productive."
To purchase a share, stake, or interest in a business, organisation, or investment.
"Several investors have bought into the startup, valuing it at over $10 million."
To be taken in by a false, exaggerated, or misleading idea or scheme.
"Many people bought into the get-rich-quick scheme before realising it was a scam."
The figurative sense (to accept or believe in an idea) is very common and can be used both positively ('she really buys into the philosophy') and sceptically ('do you really buy into all that?'). The financial sense (purchasing a share or stake) is also frequent in business contexts.
Commonly used with
Forms
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Synonyms
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