Definition
Definition of o - Reverso English Dictionary
Noun
1.
languagethe fifteenth letter in the English alphabet
- The word 'open' starts with an o.
2.
numbersthe number zero when spoken or written
- My phone number has two o's in it.
3.
internetDated person with operator status in online chatDated
- Ask an o if you need help in the chatroom.
Abbreviation
abr: overRare higher than somethingRare
- The lamp hung o the table.
Expressions with o
💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
carved pumpkin with a light inside, displayed at Halloween
The porch was decorated with a spooky jack-o'-lantern..
effort to kill someone
Police foiled an attempt on the senator's life outside the courthouse.
Australian slang for a liquor store
He went to the bottle-o to buy some wine for the party..
portable toilet used outdoors
The construction site had several port-o-johns for the workers.
something deceptive or misleading that is pursued but unattainable
His dreams of quick riches became a will-o'-the-wisp.
approved or accepted by someone
It is o.k. by me if you go.
brimless woolen hat from Scotland, often with a central bobble
He wore a tam-o'-shanter to the parade.
vowel sound in words like 'top' and 'dot'
The word 'top' contains a short o.
express doubt or weak trust in spiritual or religious matters
O ye of little faith, why did you doubt?
informal term to address a man
Hey daddy-o, what's happening?
person who engages in casual romantic or sexual relationships
She was known as a light-o'-love in her youth, never settling down..
leather whip with nine tails used in penal colonies
Prisoners feared the cat-o'-nine-tails in the colony.
Terms with o included in their meaning
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time
twelve o'clock at night exactly
number
time shown on a clock as 7 o'clock
time
three o'clock in the day or night
abr: three o'clock in the afternoon
time showing 3 o'clock in the afternoon
time
at 12 o'clock at night
noon
twelve o'clock during the day
night show
television news program shown at 10 o'clock in the evening
time related
happening around twelve o'clock at night
punishment
flog with a cat-o'-nine-tails
place in Iowa
city in O'Brien County, Iowa, United States
tv broadcast
news segment scheduled for 11 o'clock
organic chemistry
organic compound with -CO.O.CO- group
stellar classes
hot body with short-wavelength output, type O through early F
time
around the time of twelve o'clock
time
four o'clock in the afternoon or morning
time
middle of the day, twelve o'clock
time
two o'clock, either a.m. or p.m
time
ten minutes before two o'clock
chemistry
chemical element O, a colorless gas essential for life and burning
biology
one of the main types A, B, AB, O
exact time
exactly when the clock strikes twelve o'clock
blood type
person with O negative blood, suitable for any transfusion
games
game on a grid with two players using O and X symbols
compounds
class of compounds with the -O-O- group
Examples of o in a sentence
Please write a big O on the board. The score was five to o. Write an o for zero on the form. The o banned a spammer from the channel. You need to ask an o to change your nickname. A shelf was fixed o the sink.
Clouds drifted o the hills.
View all translations of o
Click below to see the appropriate translations facing each meaning.
- French:lettre o, au-dessus de, ...
- German:O, über, ...
- Italian:o, su, ...
- Spanish:la o, sobre, ...
- Portuguese:o, sobre, ...
- Chinese:字母o, 在...上方, ...
- Japanese:o, 上, ...
- Arabic:حَرْف أُو, فَوْق, ...
- Hebrew:אוֹ, גָּבוֹהַּ יוֹתֵר מִמַּשֶּׁהוּ, ...
- Russian:буква o, над, ...
- Ukrainian:о, над, ...
- Hindi:ओ, के ऊपर, ...
Definition of O - Reverso English Dictionary
Abbreviation
abr: Type OTECH. blood type with neither A nor B antigensTECH.
- He has O blood type.
- She donated O blood at the clinic.
- O is the universal donor type.
Expressions with O
💡 Discover popular phrases, idioms, collocations, or phrasal verbs. Click any expression to learn more, listen to its pronunciation, or save it to your favorites.
two-player paper-and-pencil game where players mark three-in-a-row
We played X's and O's during the break.
used to show surprise or doubt about something said
O RLY? I didn't know that!
first week at university for new students
O-Week starts next Monday for all freshmen.
brand of gelatin dessert popular in the US
Jell-O is a favorite at family gatherings.
blood group with no A or B antigens
He donated blood because he has type O, which is universally needed..
identifier for a hardware communication address in a computer
The base I/O port number is set to 0x3F8.
circular gasket used to prevent leaks
The mechanic replaced the worn O-ring in the engine.
penicillin similar to penicillin G but obtained differently
Penicillin O is an alternative to penicillin G in treatments.
former British secondary test at ordinary level, below A level
She passed her O level before moving on to A levels.
take the O level exams in school
She will do her O levels next year.
sit for official O level exams at school
She will take her O levels next summer.
government office that prints official documents for the United States
The U.S. G.P.O. published the new law today.
Origin of O
Greek ō (omega)
View all translations of O
Click below to see the appropriate translations facing each meaning.
- French:O, ...
- German:0, ...
- Italian:0, ...
- Spanish:O, ...
- Portuguese:O, ...
- Chinese:O型, ...
- Japanese:O型, ...
- Arabic:أُو, ...
- Hebrew:סוּג O, ...
- Russian:O, ...
- Ukrainian:O, ...
- Hindi:O, ...
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