D defs.my
Entry 2 senses · 2 variants Webster, 1913

Quintuple

/kwĭn'-to͞op-əl/ · Quin·tu·ple · IPA /kwɪnˈtʌp(ə)l/
01 a. Multiplied by five; increased to five times the amount; fivefold.
  1. 1.
    Multiplied by five; increased to five times the amount; fivefold.
Phrases & compounds
Quintuple time — a time having five beats in a measure. It is seldom used.
02 v. t. To make fivefold, or five times as much or many.
imp. & p. p. Quintupled; p. pr. & vb. n. Quintupling
  1. 1.
    To make fivefold, or five times as much or many.