Non-word

noun, slang

noun, slang ·Uncommon ·College level

Definitions

Noun
  1. 1
    Any sequence of sounds or letters which is not considered to be a word, whether through an accidental gap (for example, phextapher-styphren) or through a systematic gap (for example, fssstpklyitnbkdv).

    "This linguistics textbook, like many others, precedes nonwords with an asterisk; for example, *narbletome."

  2. 2
    Any term that is not among the words of a language as those have often traditionally been defined by nonlinguists (for example, having syllables, and having come from centuries-old predecessor words): thus, an abbreviation, acronym, initialism, alphanumeric symbol, number written in digits (Arabic numerals 0 to 9), or logographic symbol. informal

    "In their glossary, they were using a convention where the words were in blue font and the abbreviations and other nonwords were in purple font."

Antonyms

All antonyms

Example

More examples

"The non-word of the year 2011 is "Kebab murders"."

Etymology

From non- + word.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.