Quintuple

a.	1.	Multiplied by five; increased to five times the amount; fivefold. Quintuple time (Mus.) a time having five beats in a measure. It is seldom used.
v. t.	1.	To make fivefold, or five times as much or many. [imp. & p. p. Quintupled ; p. pr. & vb. n. Quintupling.]

Verb	1.	quintuple - increase fivefold; "The population of China quintupled"
Adj.	1.	quintuple - having five units or components Synonyms: fivefold

fivefold, multiple