Synonyms

capped

American

[kapt] / kæpt /

adjective

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.
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.
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?
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.
(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.
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

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.

Bangladesh has shut universities and capped fuel prices; Pakistan has introduced a shortened workweek; and Thailand ordered civil servants to work from home.

From MarketWatch • Apr. 2, 2026

Ares, like several of its peers, capped investor redemptions in the quarter.

From Barron's • Apr. 1, 2026

Oli McBurnie - last capped five years ago - has 14 goals for Hull City this season.

From BBC • Apr. 1, 2026

Gold prices rose but gains remain capped on concerns over inflation and tighter monetary policy.

From The Wall Street Journal • Mar. 30, 2026

Evan capped the pen with a loud snap! and stuck it in his pocket.

From "The Lemonade War" by Jacqueline Davies

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023