faint

US /feɪnt/
UK /feɪnt/
"faint" picture
1.

a sudden, temporary loss of consciousness

:
She had a sudden faint and collapsed.
He recovered quickly from his faint.
1.

feel weak, dizzy, or on the verge of losing consciousness

:
She felt herself faint from the heat.
He thought he might faint if he didn't eat soon.
1.

barely perceptible; indistinct

:
We heard a faint sound in the distance.
There was a faint smell of smoke.
2.

lacking courage or spirit; timid

:
He made a faint attempt to argue.
Don't be faint of heart.