Standard Lemma guide

exponentiation

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • 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.

Meaning relationships

Synonyms: involution

Antonyms: none provided

Broader terms: mathematical process, mathematical operation, operation

History

Etymology

Ultimately from exponent + -i- + -ation. Perhaps from exponential + -ation.

Across languages

Translations

25 source translations are retained for this English entry.

  • Basque: berreketa — the process of calculating a power by multiplying together a number of equal factors
  • Bulgarian: степену́ване (stepenúvane) — the process of calculating a power by multiplying together a number of equal factors
  • Chinese Mandarin: 乘方 (chéngfāng) — the process of calculating a power by multiplying together a number of equal factors
  • Czech: mocnění — the process of calculating a power by multiplying together a number of equal factors
  • Czech: umocňování — the process of calculating a power by multiplying together a number of equal factors
  • Czech: umocnění — the process of calculating a power by multiplying together a number of equal factors
  • Finnish: potenssiin korotus — the process of calculating a power by multiplying together a number of equal factors
  • French: exponentiation — the process of calculating a power by multiplying together a number of equal factors
  • Hungarian: hatványozás — the process of calculating a power by multiplying together a number of equal factors
  • Hungarian: hatványra emelés — the process of calculating a power by multiplying together a number of equal factors
  • Italian: esponenziale — the process of calculating a power by multiplying together a number of equal factors
  • Italian: potenza — the process of calculating a power by multiplying together a number of equal factors
  • Japanese: 冪乗 (bekijō) — the process of calculating a power by multiplying together a number of equal factors
  • Japanese: 累乗 (ruijō) — the process of calculating a power by multiplying together a number of equal factors
  • Polish: potęgowanie — the process of calculating a power by multiplying together a number of equal factors
  • Portuguese: exponenciação — the process of calculating a power by multiplying together a number of equal factors
  • Romanian: exponențiere — the process of calculating a power by multiplying together a number of equal factors
  • Sicilian: putenza — the process of calculating a power by multiplying together a number of equal factors
  • Sicilian: spuninziali — the process of calculating a power by multiplying together a number of equal factors
  • Spanish: exponenciación — the process of calculating a power by multiplying together a number of equal factors
  • Swedish: exponentiering — the process of calculating a power by multiplying together a number of equal factors
  • Vietnamese: lũy thừa — the process of calculating a power by multiplying together a number of equal factors
  • Bulgarian: степену́ване (stepenúvane) — mathematical problem involving exponentiation
  • Finnish: potenssiin korotus — mathematical problem involving exponentiation
  • Polish: potęgowanie — mathematical problem involving exponentiation