Believe
/bɪˈliːv/
Definitions
2 meaningsTo accept something as true or real
/bɪˈliːv/
To accept that something is true
I believe in the power of positive thinking.
💡 Simply: To think something is true.
More Examples
Do you believe his story?
How It's Used
"I believe he's telling the truth."
"Many people believe in God."
A particular system of religious belief; a specific faith.
/bɪˈliːf/
(rare) A religious system of belief.
The church supports many beliefs.
💡 Simply: A system of religious faith.
How It's Used
"His belief system is quite unique."
Idioms & expressions
believe it or not
Whether you believe it or not, it is true.
"Believe it or not, I won the lottery!"
From Old English *gelyfan, from ge- + lēfan "to leave, allow"; the sense development is from "to allow something to happen, accept as true" to the modern meaning.
The word's usage has remained relatively consistent over time, focusing on the acceptance of truth.
Memory tip
Think of 'leave' in the etymology - leave doubt behind; accept it.