prefix

noun, verb — 6 senses

prefix

noun

/ˈpɹiːfɪks/ · /pɹɛˈfɪks/

Etymology Borrowed from Late Latin praefīxum, from Latin praefīxus, past participle of praefīgō (“to (fix, fasten, set up) in front”, “to fix on the (end, extremity)”) (from prae- (“before”) + fīgō (“to fix”, “to fasten”, “to affix”)), equivalent to pre- + -fix. Doublet of the archaic synonym prefixum.

› Something placed before another

1

Grammar, Human sciences, Linguistic morphology, Linguistics, Morphology, Sciences A morpheme added to the beginning of a word to modify its meaning, for example as, pre- in prefix, con- in conjure, re- in reheat, etc.

  • The chosen prefixes won the vote in part because they start with the only two letters left in the alphabet that are not already used in measurement. The b for “bronto” is already used for bytes and h for “hella” is used for hecto, the prefix for 100.2022 November 18, Ian Sample, “Earth weighs in at six ronnagrams as new prefixes picked for big and small”, in The Guardian:
2

Communications, Electrical engineering, Engineering, Natural sciences, Physical sciences, Telecommunications A set of digits placed before a telephone number, to indicate where the number is based, what type of phone number it is (landline, mobile, toll-free, premium rate etc.)

  • in the UK, a number with an 0800 prefix is a toll-free number.
  • Add the prefix +34 to dial a Spanish number from abroad
3

A title added to a person's name, such as Mr. or Dr.

4

Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences An initial segment of a string of characters.

  • The string "abra" is both a prefix and a suffix of the string "abracadabra".
Synonyms
forefix
Derived terms
metric prefix, null prefix, prefixal, prefixhood, prefixing, prefixive, prefixless, ~ness, prefixlike, prefixness, prefixoid, pseudoprefix, SI prefix, zero prefix, international call prefix, prefix code, prefix coding, prefix notation, prefix tree, separable prefix, ship prefix

prefix

verb

/pɹiːˈfɪks/

Etymology From Middle English prefixen, from Middle French prefixer, from Latin praefīxus, past participle of praefīgō (“to (fix, fasten, set up) in front”, “to fix on the (end, extremity)”) (from prae- (“before”) + fīgō (“to fix”, “to fasten”, “to affix”)), equivalent to pre- + -fix.

1

To determine beforehand; to set in advance.

  • They duly arrived at the prefixed hour.
  • But the danger was, that a man can hardly prefix any certaine limits unto his desire[…].1603, Michel de Montaigne, chapter 40, in John Florio, transl., The Essayes […], book I, London: […] Val[entine] Simmes for Edward Blount […], →OCLC:
1 more example
  • It is important to realize that pregivenness or prefixing is a kind of anteriority that does its work in the present; subjects and meanings in part emerge in enuciative co-constitutive moments.2002, Thomas R. West, Signs of Struggle, page 23:
2

To put or fix before, or at the beginning of something; to place at the start.

  • His requests for money were usually prefixed by an apology.
  • You must prefix the number with the area code.
1 more example
  • For the classical ranks, he says, were taken from the nomenclature of the family system (indeed, they are kinship terms as well as political ones), and this arrangement was confused and inelegant. But the Taiping terms are all prefixed with 'T’ien' [translating 天 (Tiān)]—the capital is T’ien-ching [translating 天京 (Tiānjīng)], soldiers are T’ien-ping [translating 天兵], officials are T’ien-kuan [translating 天官]—for the T’ien-wang’s [translating 天王 (Tiānwáng)] authority derives from the T’ien-fu [translating 天父 (Tiānfù)].1964, Joseph R. Levenson, “Taipings Storm the Confucian Heaven”, in Confucian China and Its Modern Fate, volume 2, University of California Press, →OCLC, page 104:
Derived terms
prefixable, prefixation, prefixed, unprefixed, prefixer, auto~
Related terms
fix, pre-, prefixion, prepend, coverb

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.

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