noun · 3 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
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General-American:ĕk-spō-nĕn-shē-ā'-shən
General-American:/ˌɛk.spoʊˌnɛn.ʃiˈeɪ.ʃən/
US:Recorded audio is listed in the source snapshot.
rhymes with -eɪʃən
1
noun
Meaning 1
The process of calculating a power by multiplying together a number of equal factors, where the exponent specifies the number of factors to multiply.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: arithmetic, mathematics, sciences
Examples
In 54 the base is 5 and the power is 4, so there are 4 identical factors of 5, and exponentiation gives 625 as the result.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A mathematical problem involving exponentiation.
Definition source: English Wiktionary via Wiktextract
Usage: countable
Topics: arithmetic, mathematics, sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
the process of raising a quantity to some assigned power
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.