Decuple is spelled with a "c" instead of a "x" due to its etymology. The word derives from the Latin "decuplus," meaning tenfold. The "c" instead of "x" reflects the letter "c" in "decem," which is Latin for ten. The IPA phonetic transcription of "decuple" is /ˈdɛkjʊpl/ where the stress is on the first syllable. The first two letters "de" followed by "-cup-" are pronounced as in "decorate" or "decline," and the last two letters "-le" are pronounced as in "able" or "ripple."
Decuple is an adjective and verb that refers to multiplying or increasing something by ten times or tenfold. As an adjective, it specifically describes something that is ten times greater in quantity, size, or value compared to its original state or basis. For instance, if a company's profits decuple in a year, it means that the profits have increased by ten times during that specific period. Similarly, if the population of a city decuples over a decade, it implies that the city's population has multiplied by ten during that time frame.
As a verb, decuple means to multiply or increase something by ten times. It involves the act of magnifying or enlarging a certain aspect by a factor of ten. For example, if a recipe calls for doubling an ingredient and you decide to decuple it, it means that you will multiply the ingredient by ten, resulting in ten times the original quantity. In mathematical terms, decuple can be seen as an operation of multiplication by ten.
Overall, decuple is a term that emphasizes a significant scale of growth, expansion, or multiplication by ten. Whether used as an adjective or verb, it conveys the concept of multiplying or increasing something by ten times or tenfold.
• Tenfold.
• A number ten times repeated.
• To make tenfold.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
The word "decuple" originates from the Latin word "decuplus", which is a combination of the Latin prefix "deca-" meaning "ten" and the suffix "-plus" meaning "fold". The word entered English in the late 15th century, referring to the multiplication of something by ten or consisting of ten parts.