The prefix was a part of the original metric system in 1795. All words containing DECA are listed here. See more. (prefix) Decane. Here are some common numerical prefixes. A numerical prefix lets you know how many there are of a particular thing. They cannot be any type of word except a prefix. In the metric system, "multiplied by … decadal, decade, decadence, decadences, decadencies, decadency... See the full list of words here! centimeter. What does deca mean? Ten. cent, centi, dec, deca prefix vocabulary words. an event that occurs every 100 years, 100th anniversary. Prefix meaning ten in the metric system; e.g., a decameter is a measure of length equal to 10 m. Prefixes are used to change words and are always added to another type of words. an arthropod with about 100 legs. The metric symbol for deka - is da . century. Webster’s Third New International Dictionary provides written pronunciation guidance, which may be supplemented by the online audio pronunciation links available in the Prefix table (above). deca- before a vowel, dec-, word-forming element meaning "ten," from Latinized combining form of Greek deka "ten" (from PIE root *dekm-"ten"). a period of 100 years. Deca-(International spelling as used by the International Bureau of Weights and Measures; symbol: da) or deka-(American spelling) is a decimal unit prefix in the metric system denoting a factor of ten.The term is derived from the Greek déka meaning "ten".. Deca- definition, a combining form meaning “ten,” used in the formation of compound words: decapod. Deca Sports is developed by Hudson Soft and not Nintendo, so while there is no support for the Mii characters, you do get on-screen avatars that are styled in much the same way. For example, the prefix deka is used (American English spelling) but not deca (British English). centennial. It is used in many words. a unit of length in the metric system, 100 equals 1 meter. A prefix is a syllable at the beginning of a word. Deca- sometimes deka- is a common English-language numeral prefix derived from the Late Latin decas ten, from Ancient Greek δέκας, from δέκα. (Greek: ten; a decimal prefix used in the international metric system for measurements) In the metric [decimal] system, deka - is used to show whole units: ten [U.S.] and tenfold [U.K.]; 10 1 [10]. centennial. Some examples are jet-black, tar-runway, hot-blooded, and others. The only case when prefixes are complete words is when two or more words are hyphenated together. centipede.