threefold (Adjective) — Three times as great or many. ex. "a claim for threefold damages" ex. "a threefold increase"
threefold (Adjective) — Having more than one decidedly dissimilar aspects or qualities. ex. "a threefold role for an actor"
threefold (Adverb) — By a factor of three. ex. "our rent increased threefold in the past five years"