HomeDictionaryFfalse

Note: The translation for this entry is currently under quality review. Some content is temporarily displayed in English only.

false

/fɒls/

In logic and computer programming, "false" is often used as a specific value (a boolean) to indicate that a condition has not been met, acting as the opposite of "true". When describing people's behavior, calling someone "false" usually means they are being insincere or dishonest about their feelings, rather than simply making a factual mistake.

💬Casual Conversation

🎬Tuesday afternoon; Mark is pretending to be in a meeting while actually lounging in the breakroom.
David Smith

Mark, did you double-check that Q3 projection? The numbers look way off.

David Smith
Mark
Mark

My bad. Turns out the data was totally false. I'll fix it when I clock in.

💡
Mark uses 'false' to describe incorrect data while employing the slang phrase 'my bad' (an admission of a mistake) and 'clock in' (referring to starting work), highlighting his casual attitude toward professional errors.

Meanings

adjective

Not according with truth or fact; incorrect.

"The witness gave a false statement to the police."

adjective

Intended to deceive; fake or counterfeit.

"She wore false eyelashes to enhance her appearance."

adjective

Not genuine; insincere or hypocritical.

"He offered a false smile despite his anger."

adjective

Based on an incorrect inference or mistake.

"The assumption that all cats hate water is largely false."

Last Updated: May 22, 2026Report an Error