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Words beginning with O

The letter O

391 videos · Page 7 of 14

Onkyo

American English pronunciation

Hear this word or name in the American Pronunciation Guide video.

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online

/ˈɔnˌlaɪn/

Of a generator or power plant: connected to the grid.

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Online Banking

American English pronunciation

Synonym of e-banking.

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Online School

American English pronunciation

Hear this word or name in the American Pronunciation Guide video.

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Only Mine

American English pronunciation

Hear this word or name in the American Pronunciation Guide video.

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onomatopoeia

/ˌɑnəˌmætəˈpiːə/

The property of a word that sounds like what it represents.

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onondaga

/ˌɑnənˈdɔɡə/

A member of a Native American tribe originally inhabiting Onondaga County, New York.

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Onryō

American English pronunciation

Hear this word or name in the American Pronunciation Guide video.

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onstage

/ˌɑnˈsteɪdʒ/

On the part of a stage that is visible to the audience.

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ontario

/ɑnˈtɛəɹ.i.oʊ/

A province in eastern Canada. Capital: Toronto.

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onycha

American English pronunciation

the operculum of kinds of strombus or muricid, smoked as an ingredient in the Mosaic incense and pre-modern medicine

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onychomycosis

/ˌɑnɪkoʊmaɪˈkoʊsɪs/

Fungal infection of the nail, especially the toenail.

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onychomycosis

/ˌɑnɪkoʊmaɪˈkoʊsɪs/

Fungal infection of the nail, especially the toenail.

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onyx

/ˈɑnɪks/

A banded variety of chalcedony, a cryptocrystalline form of quartz.

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Onyx Stone

American English pronunciation

Hear this word or name in the American Pronunciation Guide video.

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OOF

/uf/

A sound mimicking the loss of air, as if someone's solar plexus had just been struck.

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Oompa Loompa

/ˈuːmpə ˈluːmpə/Accent not specified by source

Any of the fictional pygmies who manufacture candy in Roald Dahl's Charlie and the Chocolate Factory.

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oonagh

American English pronunciation

A female given name from Irish.

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oOoOO

American English pronunciation

Hear this word or name in the American Pronunciation Guide video.

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oophorectomy

/oʊˌɒfəˈɹɛktəmi/Accent not specified by source

The surgical removal of one or both ovaries, usually performed to treat or prevent conditions such as ovarian cancer, ovarian cysts,…

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ooVoo

American English pronunciation

Hear this word or name in the American Pronunciation Guide video.

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op

/ɑp/

Clipping of opponent; alternative spelling of opp.

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opacity

/oʊˈpæsɪti/

The state or quality of being opaque, not allowing light to pass through.

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opaque

/oʊˈpeɪk/

Neither reflecting nor emitting light.

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OPEC

/ˈoʊpɛk/

Acronym of Organization of Petroleum Exporting Countries.

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opelousas

American English pronunciation

A city, the parish seat of St. Landry Parish, Louisiana, United States.

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Open Sesame

American English pronunciation

open up (especially referring to doors)

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Opening Ceremony

American English pronunciation

A ceremony to mark the official opening of a building or event.

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openly

/ˈoʊpənli/

In an open manner; visibly.

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opera

/ˈɑpɹə/

A theatrical work, combining drama, music, song and sometimes dance; usually, one sung-through, based on classical music and seen as…

WATCH PRONUNCIATION · 0:57