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adj Common

Troy

troy

Troy (adj) means describing the traditional system of weights used for precious metals and gemstones, in which a pound equals twelve ounces rather than sixteen. Example: “Gold bars are priced by the troy ounce, not the ordinary ounce used for groceries.”

adj
1
Describing the traditional system of weights used for precious metals and gemstones, in which a pound equals twelve ounces rather than sixteen.
"Gold bars are priced by the troy ounce, not the ordinary ounce used for groceries."
"A troy pound is lighter than the everyday avoirdupois pound most people are used to."

How to use Troy

Learner’s notes

In plain EnglishThe special weight scale used for gold, silver, and gems.

Common pairings
troy ounce troy weight
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Test yourself on “Troy” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

Gold bars are priced by the _____ ounce, not the ordinary ounce used for groceries.

Etymology

Thought to come from Troyes, a French market town whose local weight standard spread across medieval European trade.

Origin: French

Related words

Rhymes for Troy

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Frequently asked questions

What does “Troy” mean?

The word “Troy” means describing the traditional system of weights used for precious metals and gemstones, in which a pound equals twelve ounces rather than sixteen. In plain terms, the special weight scale used for gold, silver, and gems.

How do you pronounce “Troy”?

“Troy” is pronounced troy (/tɹɔɪ/ in IPA).

How do you use “Troy” in a sentence?

Here is “Troy” used in a sentence: “Gold bars are priced by the troy ounce, not the ordinary ounce used for groceries.”

What is another word for “Troy”?

Words with a similar meaning to “Troy” include Ilium.

What part of speech is “Troy”?

“Troy” is an adjective.

Where does the word “Troy” come from?

The word “Troy” comes from French. Thought to come from Troyes, a French market town whose local weight standard spread across medieval European trade.

Is “Troy” a common word?

“Troy” is a fairly common word in modern English.

What is the difference between a troy ounce and a standard ounce?

A troy ounce is used for precious metals and gemstones and is slightly heavier than the standard (avoirdupois) ounce used for everyday goods. Because they are not the same weight, gold and silver measured in troy ounces cannot be directly compared with ordinary kitchen or postal ounces.

Why are gold and silver measured in troy weight?

Troy weight is the traditional system for weighing precious metals and gemstones, giving a consistent standard for valuable materials. In this system a pound contains twelve ounces rather than the sixteen ounces of the everyday system.

Is a troy pound heavier than a normal pound?

No. A troy pound is actually lighter overall because it contains only twelve ounces, compared with the sixteen ounces in a standard pound. Each individual troy ounce, however, is a little heavier than a standard ounce.

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