Standard Lemma guide

experimentation

noun · 4 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.

  • UK: /ɪkˌspɛɹ.ɪ.mənˈteɪ.ʃən/
  • UK: /ɛkˌspɛɹ.ɪ.mənˈteɪ.ʃən/
  • US: /ɪkˌspɛɹ.ə.mənˈteɪ.ʃən/
  • US: /ɪkˌspɪɹ.ə.mənˈteɪ.ʃən/
  • Texas: Recorded audio is listed in the source snapshot.
  • rhymes with -eɪʃən
  • CMU ARPABET: IH0 K S P EH2 R AH0 M AH0 N T EY1 SH AH0 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The act of experimenting; practice by experiment.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A set of actions and observations, performed to verify or falsify a hypothesis or to research a causal relationship between phenomena.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Topics: sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

the act of conducting a controlled test or investigation

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: experiment

Antonyms: none provided

Broader terms: scientific research, research project

Narrower terms: testing, trial and error, Michelson-Morley experiment, control experiment

4

noun

Meaning 4

the testing of an idea

Definition source: Princeton WordNet 3.0

Examples

  • it was an experiment in living
  • not all experimentation is done in laboratories

Meaning relationships

Synonyms: experiment

Antonyms: none provided

Broader terms: inquiry, enquiry, research

Narrower terms: pilot experiment, trial, trial run, test, tryout

History

Etymology

From Latin ex- + -periri (akin to periculum), "attempt". Morphologically experiment + -ation.

Across languages

Translations

15 source translations are retained for this English entry.

  • Catalan: experimentació — act of experimenting
  • Chinese Mandarin: 實驗 /实验 (shíyàn) — act of experimenting
  • Danish: eksperimenteren — act of experimenting
  • Esperanto: eksperimentado — act of experimenting
  • Finnish: kokeilu — act of experimenting
  • French: expérimentation — act of experimenting
  • Galician: experimentación — act of experimenting
  • German: Experimentieren — act of experimenting
  • Italian: sperimentazione — act of experimenting
  • Māori: whakamātauranga — act of experimenting
  • Norwegian Bokmål: eksperimentering — act of experimenting
  • Norwegian Nynorsk: eksperimentering — act of experimenting
  • Portuguese: experimentação — act of experimenting
  • Russian: эксперименти́рование (eksperimentírovanije) — act of experimenting
  • Spanish: experimentación — act of experimenting
Real reading context

experimentation in complete knowledge articles