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string theory

Noun CEFR B2

Definitions

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.

countable, uncountable

Equivalents

14 more languages

Examples

“String theory denies the existence of a hypothetical eleventh dimension.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

string tie string to one's bow string trimmer string trio string vest string-net

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