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Definition of capex

capex

/ˈkæp.ɛks/
cap · ex
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capex Lexical Profile

capex Game Scores & Validity

• noun

1

Funds used by a business or organization to acquire, upgrade, or maintain long-term physical assets such as property, industrial buildings, or equipment.

Example

"To remain competitive, the telecom giant announced a massive increase in capex to expand its 5G network infrastructure."

Synonyms
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Antonyms
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Word Nuance & Usage

Capex is predominantly used in corporate finance and accounting, strictly contrasting with 'opex' (operating expenses), as it deals with long-term physical assets rather than day-to-day operational costs.

• Nearby Words

capellini
caper
capercaillie
capex
capful
capicola
capillary

Word Origin & Etymology

A syllabic abbreviation or portmanteau formed from the words 'capital' and 'expenditure', originating in mid-20th century corporate accounting and finance.

Cite this Entry

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