troy ounce
noun
Simple meaning
A unit of apothecary weight equal to 480 grains or one twelfth of a troy pound.
Pronunciation
Say it like this:
troyownsSay the bold part a little louder.
IPA pronunciation (US)
ˈtɹɔɪˈaʊns
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
A unit of apothecary weight equal to 480 grains or one twelfth of a troy pound
A unit of mass used in the measurement of precious metals, equal to 31.1034768 grams, 480 troy grains, or one twelfth of a troy pound.
Word Aura™
How this word commonly comes across.
This meaning: A unit of apothecary weight equal to 480 grains or one twelfth of a troy pound
Used this way, troy ounce is a specialist word that usually carries little praise or criticism of its own. This sense is about measurement, so it is used where accuracy is the point.
- Emotional tone
- Neutral
- Formality
- Specialist/technical
- Intensity
- Not strongly marked
- How common
- Specialized
- Connotation
- Clinical and technical
- Usage feel
- Technical and specialized
Where it naturally appears
- Technical/specialist writing
- Academic writing
Usage note
In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
Share your sentence
Use This Word
See how this word sounds in a real sentence.
Ask Vocabaura
Understand the word your way.
What Does It Mean Here?
Words can change meaning depending on context.
Use it yourself
Knowing “troy ounce” starts when you use it. Pick a next step, all free.
Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.