English version

fourfold

From Longman Dictionary of Contemporary Englishfourfoldfour‧fold /ˈfɔːfəʊld $ ˈfɔːrfoʊld/ adjective, adverb 🔊 🔊 four times as much or as many 🔊 a fourfold increase in price 🔊 Profits rose fourfold.
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