Definition of "Faint" :
noun: a spontaneous loss of consciousness caused by insufficient blood to the brain
verb: pass out from weakness, physical or emotional distress due to a loss of blood supply to the brain
adjective: lacking conviction or boldness or courage
"Faint heart ne'er won fair lady."
adjective: lacking clarity or distinctness
"Only a faint recollection."
adjective: indistinctly understood or felt or perceived
"A faint clue to the origin of the mystery."
adjective: deficient in magnitude; barely perceptible; lacking clarity or brightness or loudness etc
"A faint outline."
adjective: lacking strength or vigor
"Damning with faint praise."
adjective: weak and likely to lose consciousness
"Suddenly felt faint from the pain."