Word.ws English Dictionary

string theories

string theories is the plural of string theory.

Meaning of string theory

Noun

string theory (countable and uncountable, plural string theories)

  1. A candidate unified theory of all physical forces and particles; a theory which suggests that subatomic particles are one-dimensional strings rather than zero-dimensional points. It also suggests that space-time can have up to nine dimensions, plus the dimension of time.
    • String theory denies the existence of a hypothetical eleventh dimension.

Questions about string theories

What is string theories the plural of?
String theories is the plural of string theory.

Words near string theories in the dictionary

  1. string stop
  2. string stops
  3. string substitution
  4. string substitutions
  5. string theoretic
  6. string theories
  7. string theory
  8. string tie
  9. string ties
  10. string to one's bow
  11. string together

Source and license

Adapted from Wiktionary: string theories (page history and authors); string theory (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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