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Definition of throughout

throughout

/θruːˈaʊt/
through · out
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throughout Lexical Profile

throughout Game Scores & Validity

• preposition

1

In or into every part of a geographical area, building, or physical space.

Example

"Libraries and community centers were established throughout the region to promote adult literacy."

2

From the beginning to the end of a period of time, event, or experience.

Example

"She maintained a detailed research journal throughout her doctoral studies."

Synonyms
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• adverb

1

In or to every part of a place, object, or system; everywhere.

Example

"The historic house was painted white with original oak flooring throughout."

2

From the very beginning to the end of an event, process, or period of time.

Example

"Although the symphony was nearly two hours long, the young audience remained attentive throughout."

Synonyms
View all synonyms for throughout
Antonyms
View all antonyms for throughout

• Rhymes for throughout

• Nearby Words

throng
throttle
through
throughout
throughput
throughway
throw

Word Origin & Etymology

Formed in Middle English as an emphatic compound of 'through' and 'out', superseding the earlier Old English compound 'thurhut', meaning 'right through' or 'completely'.

Cite this Entry

Wordmom. (2026). Definition of Throughout. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/throughout
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