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Definition of capitalization

capitalization

/ˌkæp.ə.t̬əl.əˈzeɪ.ʃən/
(UK: capitalisation)
cap · i · tal · i · za · tion

Plural:capitalizations
•
Adjective:capital
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capitalization Lexical Profile

capitalization Game Scores & Validity

• noun

1

The practice or act of writing a word with its first letter in uppercase and the remaining letters in lowercase.

Example

"The teacher deducted points from the essay for incorrect punctuation and inconsistent capitalization of proper nouns."


2

In finance and accounting, the total value of a company's issued shares and long-term debt, or the conversion of income or assets into capital.

Example

"With a market capitalization exceeding one hundred billion dollars, the technology firm joined the ranks of the world's largest corporations."


3

The act of taking advantage of an opportunity or situation to gain a benefit.

Example

"Their rapid capitalization on emerging renewable energy trends allowed the startup to outpace older competitors."

Synonyms
View all synonyms for capitalization

• Rhymes for capitalization

Word Origin & Etymology

Formed in the mid-18th century from the verb 'capitalize' and the noun suffix '-ation', ultimately tracing back to the Latin 'caput', meaning 'head'.

Cite this Entry


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