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Webster 1913 Edition
Quintuple
Quin′tu-ple
,Adj.
 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.
 Quin′tu-ple
,Verb.
 T.
 [
imp. & p. p. 
Quintupled
; p. pr. & vb. n. 
Quintupling
.] [Cf. F. 
quintupler
.] To make fivefold, or five times as much or many. 
Webster 1828 Edition
Quintuple
QUINT'UPLE
,Adj.
  Fivefold; containing five times the amount.
Definition 2025
quintuplé
quintuplé
French
Verb
quintuplé m (feminine singular quintuplée, masculine plural quintuplés, feminine plural quintuplées)
- past participle of quintupler