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prefix

prefix

16 2.5
A letter or group of letters added to the start of a word to change its meaning
  • noun
  • /ˈpriːfɪks/
translation icon : prefijo
  • In the word "preview," the prefix pre indicates that something happens before the main event.
  • prefix extension
  • prefix or suffix

So this is interesting, like a prefix, prefix pronoun that was wrong.

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Examples

  • The prefix, as in "ambidextrous," means "both."

  • You probably know the prefix Poly from polymer.

  • As you probably know but are pretending not to, the prefix "re-" means "again."

    Blog text (2)
  • A morpheme is the smallest unit of language within a word that contains meaning, such as a prefix or suffix.

    Academic text (2013)
  • Students received one point for each root, prefix, or suffix that was correctly defined for a possible total of 116 points.

    Academic text (2015)
  • Towns with the prefix "Marina di" were established as resorts for towns farther landward.

    Academic text (2008)
  • The prefix un in the word "unhappy" changes its meaning to "not happy."

  • Many scientific terms use the prefix bio, which relates to life, as in "biology."

Antonyms

5 2.8

Letters added to the end of a word to make a new word or change its form

Compounds

prefix notation
  • Specialized
8.7

A way of writing math expressions where the operator comes before the numbers so no parentheses are needed

Surface Forms

prefix singular
prefixes plural

Morphology

prefix = fix (semi-transparent) = pre + fix

The prefix 'pre-' indicates 'before', but the specific grammatical function of 'prefix' is not directly derivable from 'fix'.

Etymology

Prefix comes from two simple parts that mean 'before' and 'attach': pre- 'before' and fix 'to attach'. So a prefix is letters you 'attach before' a word, and that is why it changes the word's meaning.