Definition of "Quite" :

adverb: to the greatest extent; completely

"You're quite right."

adverb: to a degree (not used with a negative)

"Quite tasty."

adverb: of an unusually noticeable or exceptional or remarkable kind (not used with a negative)

"Her victory was quite something."

adverb: actually or truly or to an extreme

"Was quite a sudden change."