Belie means to show something is not true or does not match reality. People or things may look one way, but belie means the true situation is different.
Her calm face belied her worry.
The easy test belies its real hardness.
Belie can also mean to prove that something is not true. For example, facts can show that an idea or statement is wrong.
The facts belie your claim.
His actions belie his words.
Belie means to hide true feelings or facts. Someone might look happy but belie means inside they feel different.
Her smile belied her sadness.
The bright cover belied the old book.
Belie can mean that something does not match what was expected or hoped. It shows failure to meet a quality or feeling.
The results belie their efforts.
His calm manner belies his strong anger.
Belie can describe when something looks different than the true physical fact. For example, a person may seem young but really be old.
Her youthful look belies her age.
The small size belies its power.
Belie can be used to show a hidden or opposite meaning in language. It means what is said or shown is different from what is really meant.
The irony belies the true meaning.
His words belie a deeper feeling.