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Definitions

experiment

[ik-sper-uh-muhnt, ek-sper-uh-ment] / ɪkˈspɛr ə mənt, ɛkˈspɛr əˌmɛnt /
NOUN
investigation, test
Synonyms
STRONGEST
analysis attempt enterprise examination exercise experimentation measure observation operation practice probe procedure research search study trial undertaking venture
STRONG
agreement assay check dissection essay fling proof quiz rehearsal scrutiny speculation try try-on tryout verification
WEAK
R and D dry run research and development trial and error trial run
Antonyms
STRONGEST
abstention idleness ignorance inaction neglect
VERB
investigate, test
Synonyms
STRONGEST
analyze examine explore
STRONG
assay diagnose probe prove research sample scrutinize search speculate study try venture verify weigh
WEAK
fool with futz around mess around play around with practice with put to the test shake down try on try on for size try out
Antonyms
STRONG
abstain discredit disprove ignore neglect

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This could be a serious limitation to this experiment.

From Slate • May 10, 2026

Even that anxiety over the conditions of the experiment could be symptomatic of my own DFK-ness, given that DFKs “worry … that what feels big and messy and overwhelming is wrong” and are thus shame-prone.

From Slate • May 10, 2026

In the experiment, the scientists generated three separate time-bin qubit states both deterministically and randomly using a self-stabilized time-bin encoder.

From Science Daily • May 9, 2026

America’s experiment in self-government has always depended on wisdom and self-control.

From The Wall Street Journal • May 8, 2026

A séance experiment could produce different results in different people.

From "American Spirits" by Barb Rosenstock

Vocabulary lists containing experiment

The SAT: Language of the Test, List 4

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

The Scientific Method

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The New SAT: The Language of the Test

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!