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Synonyms

capped

American  
[kapt] / kæpt /

adjective

  1. provided with a covering of a specified kind, color, etc., at the very top, as if by a cap or hat (used in combination).

    The valley is ringed by snow-capped mountains.

    The black-capped vireo breeds in Oklahoma, Texas, and Mexico.

  2. closed or sealed off with a lid or covering.

    Even a tightly capped jar of cinnamon will lose its potency after a while.

    A hive inspection last week revealed ten frames filled to the brim with capped honey and ready for harvest.

  3. limited by or being a maximum allowable number, amount, value, etc..

    The program has a capped enrollment to ensure small class sizes and better mentorship opportunities.

    Could capped rent increases help to keep housing affordable?

  4. Stock Exchange, Banking.

    1. (of a bank loan, investment, or fund) being, having, or involving a floating interest rate for which a maximum level has been set.

      If you’re worried about interest rates rising beyond your ability to pay, a fixed-rate or capped mortgage is the way to go.

    2. (of an equity index) calculated without allowing any one stock or security to be weighted above a certain percentage.

      A capped index is not skewed by the activity of very large companies.

  5. (of a landfill site) covered over with layers of clay, asphalt, or other impenetrable materials in order to isolate contaminants and keep them from leaching into the groundwater with rain.

    Building a renewable energy project on top of a capped landfill is an intricate undertaking.

  6. Chiefly British, Sports. (of a player) having played in an international game or match as part of a national team.

    We reproduce here our interview with the most capped rugby player of all time.


verb

  1. the simple past tense and past participle of cap.

Etymology

Origin of capped

First recorded in 1610–20; cap 1 ( def. ) + -ed 2 ( def. )


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.

See Examples For:

Men can contribute to babies well into their 80s—yes, sperm quality declines but not that much—while the ability to get pregnant is pretty much capped at age 45.

From Slate ● Oct. 16, 2026

White walls and broad windows keep the mountains and ocean in view, while a blue door opens onto an entryway capped by a 24-karat gold-leaf dome.

From Los Angeles Times ● Oct. 13, 2026

The maximum interest rate charged on Plan 2 loans is capped.

From BBC ● Oct. 8, 2026

Firmus had been set to become the largest technology company on the ASX, which last month capped listing fees as part of efforts to attract more large IPOs.

From The Wall Street Journal ● Oct. 8, 2026

Another woman—white, with short dark hair capped by a green cloche— leaned against a worktable wedged into the other half of the room.

From "The Red Car to Hollywood" by Jennie Liu

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