quadrupler

English

Etymology

From quadruple + -er.

Noun

quadrupler (plural quadruplers)

1. (electronics) A frequency multiplier having an output frequency of four times the value of the input frequency.

   Coordinate terms: tripler, trebler

French

Pronunciation

• IPA^(key): /ka.dʁy.ple/, /kwa.dʁy.ple/

• Audio (France (Lyon)):

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• Audio (France (Vosges)):

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Verb

quadrupler

1. to quadruple, to multiply by four

Conjugation

Conjugation of quadrupler (see also Appendix:French verbs)

infinitive	simple	quadrupler
	compound	avoir + past participle
present participle or gerund1	simple	quadruplant /ka.dʁy.plɑ̃/ or /kwa.dʁy.plɑ̃/
	compound	ayant + past participle
past participle		quadruplé /ka.dʁy.ple/ or /kwa.dʁy.ple/
		singular			plural
		first	second	third	first	second	third
indicative		je (j’)	tu	il, elle, on	nous	vous	ils, elles
(simple tenses)	present	quadruple /ka.dʁypl/ or /kwa.dʁypl/	quadruples /ka.dʁypl/ or /kwa.dʁypl/	quadruple /ka.dʁypl/ or /kwa.dʁypl/	quadruplons /ka.dʁy.plɔ̃/ or /kwa.dʁy.plɔ̃/	quadruplez /ka.dʁy.ple/ or /kwa.dʁy.ple/	quadruplent /ka.dʁypl/ or /kwa.dʁypl/
	imperfect	quadruplais /ka.dʁy.plɛ/ or /kwa.dʁy.plɛ/	quadruplais /ka.dʁy.plɛ/ or /kwa.dʁy.plɛ/	quadruplait /ka.dʁy.plɛ/ or /kwa.dʁy.plɛ/	quadruplions /ka.dʁy.pli.jɔ̃/ or /kwa.dʁy.pli.jɔ̃/	quadrupliez /ka.dʁy.pli.je/ or /kwa.dʁy.pli.je/	quadruplaient /ka.dʁy.plɛ/ or /kwa.dʁy.plɛ/
	past historic2	quadruplai /ka.dʁy.ple/ or /kwa.dʁy.ple/	quadruplas /ka.dʁy.pla/ or /kwa.dʁy.pla/	quadrupla /ka.dʁy.pla/ or /kwa.dʁy.pla/	quadruplâmes /ka.dʁy.plam/ or /kwa.dʁy.plam/	quadruplâtes /ka.dʁy.plat/ or /kwa.dʁy.plat/	quadruplèrent /ka.dʁy.plɛʁ/ or /kwa.dʁy.plɛʁ/
	future	quadruplerai /ka.dʁy.plə.ʁe/ or /kwa.dʁy.plə.ʁe/	quadrupleras /ka.dʁy.plə.ʁa/ or /kwa.dʁy.plə.ʁa/	quadruplera /ka.dʁy.plə.ʁa/ or /kwa.dʁy.plə.ʁa/	quadruplerons /ka.dʁy.plə.ʁɔ̃/ or /kwa.dʁy.plə.ʁɔ̃/	quadruplerez /ka.dʁy.plə.ʁe/ or /kwa.dʁy.plə.ʁe/	quadrupleront /ka.dʁy.plə.ʁɔ̃/ or /kwa.dʁy.plə.ʁɔ̃/
	conditional	quadruplerais /ka.dʁy.plə.ʁɛ/ or /kwa.dʁy.plə.ʁɛ/	quadruplerais /ka.dʁy.plə.ʁɛ/ or /kwa.dʁy.plə.ʁɛ/	quadruplerait /ka.dʁy.plə.ʁɛ/ or /kwa.dʁy.plə.ʁɛ/	quadruplerions /ka.dʁy.plə.ʁjɔ̃/ or /kwa.dʁy.plə.ʁjɔ̃/	quadrupleriez /ka.dʁy.plə.ʁje/ or /kwa.dʁy.plə.ʁje/	quadrupleraient /ka.dʁy.plə.ʁɛ/ or /kwa.dʁy.plə.ʁɛ/
(compound tenses)	present perfect	present indicative of avoir + past participle
	pluperfect	imperfect indicative of avoir + past participle
	past anterior2	past historic of avoir + past participle
	future perfect	future of avoir + past participle
	conditional perfect	conditional of avoir + past participle
subjunctive		que je (j’)	que tu	qu’il, qu’elle	que nous	que vous	qu’ils, qu’elles
(simple tenses)	present	quadruple /ka.dʁypl/ or /kwa.dʁypl/	quadruples /ka.dʁypl/ or /kwa.dʁypl/	quadruple /ka.dʁypl/ or /kwa.dʁypl/	quadruplions /ka.dʁy.pli.jɔ̃/ or /kwa.dʁy.pli.jɔ̃/	quadrupliez /ka.dʁy.pli.je/ or /kwa.dʁy.pli.je/	quadruplent /ka.dʁypl/ or /kwa.dʁypl/
	imperfect2	quadruplasse /ka.dʁy.plas/ or /kwa.dʁy.plas/	quadruplasses /ka.dʁy.plas/ or /kwa.dʁy.plas/	quadruplât /ka.dʁy.pla/ or /kwa.dʁy.pla/	quadruplassions /ka.dʁy.pla.sjɔ̃/ or /kwa.dʁy.pla.sjɔ̃/	quadruplassiez /ka.dʁy.pla.sje/ or /kwa.dʁy.pla.sje/	quadruplassent /ka.dʁy.plas/ or /kwa.dʁy.plas/
(compound tenses)	past	present subjunctive of avoir + past participle
	pluperfect2	imperfect subjunctive of avoir + past participle
imperative		–	tu	–	nous	vous	–
simple		—	quadruple /ka.dʁypl/ or /kwa.dʁypl/	—	quadruplons /ka.dʁy.plɔ̃/ or /kwa.dʁy.plɔ̃/	quadruplez /ka.dʁy.ple/ or /kwa.dʁy.ple/	—
compound		—	simple imperative of avoir + past participle	—	simple imperative of avoir + past participle	simple imperative of avoir + past participle	—
1 The French gerund is usable only with the preposition en.
2 In less formal writing or speech, these tenses may be found to have been replaced in the following way: past historic → present perfect past anterior → pluperfect imperfect subjunctive → present subjunctive pluperfect subjunctive → past subjunctive (Christopher Kendris [1995], Master the Basics: French, pp. 77, 78, 79, 81).

Further reading

• “quadrupler”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012

Latin

Verb

quadrupler

1. first-person singular present passive subjunctive of quadruplō