ok
Học thuậtThân thiện
Definition
Adjective:
- Satisfactory, acceptable, or adequate: Used to indicate that something is acceptable, permissible, or in a satisfactory state.
- In good health or order: Used to indicate that a person or thing is well, safe, or functioning correctly.
Adverb:
- In a satisfactory manner or to a satisfactory degree: Used to indicate that something is done well enough or acceptably.
- Used to express agreement or assent: Functions as a discourse marker to show acceptance, approval, or acknowledgment.
Noun:
- Approval, authorization, or endorsement: An official or informal permission to proceed with something.
- A state of the United States: Oklahoma (a proper noun, often abbreviated).
Usage Examples
Adjective:
- Is it OK if I open the window? (Seeking permission)
- The car's brakes feel OK now. (Indicating satisfactory condition)
- Are you feeling OK? (Inquiring about well-being)
Adverb:
- She did OK on her exam. (Indicating acceptable performance)
- "Can you help me?" – "OK." (Expressing agreement)
Noun:
- We need the manager's OK before we launch. (Referring to formal approval)
- He was born in OK. (Referring to the state of Oklahoma)
Advanced Usage
"It's OK": A common phrase used to express that something is acceptable, to forgive someone, or to decline an offer politely.
- "I'm sorry I'm late." – "It's OK." (Forgiveness)
- "Would you like more coffee?" – "No, I'm OK, thanks." (Polite refusal)
"OK, then" / "OK, so...": Used to transition to a new topic, conclude a discussion, or introduce a summary.
- OK, so let's begin the meeting. (Introducing a topic)
- OK, then, I'll see you tomorrow. (Concluding a conversation)
Variants and Related Words
- Okay: The most common full spelling variant, interchangeable in all uses (adjective, adverb, noun, verb).
- O.K.: A common punctuated variant.
- Okey-dokey (Informal): A playful, emphatic variant expressing agreement.
Synonyms
- Adjective/Adverb: Acceptable, fine, all right, satisfactory, adequate.
- Noun: Approval, consent, authorization, go-ahead, green light.
- Interjection (for agreement): Yes, sure, alright, agreed, roger.
Related Phrasal Verbs/Constructions
To give the OK / To get the OK: To grant or receive permission.
- The committee gave the OK to the new project.
- We can start once we get the OK from headquarters.
To be OK with something: To find something acceptable or agreeable.
- Are you OK with the proposed changes?
Related Idioms
A-OK: Meaning perfectly fine or excellent, often used in informal contexts.
- After the check-up, the doctor said everything was A-OK.
It'll be OK / Everything's going to be OK: A reassuring phrase used to comfort someone.
- Don't worry about the mistake; it'll be OK.
Adjective
- being satisfactory or in satisfactory condition
- an all-right movie
- the passengers were shaken up but are all right
- is everything all right?
- everything's fine
- things are okay
- dinner and the movies had been fine
- another minute I'd have been fine
Adverb
- an expression of agreement normally occurring at the beginning of a sentence
Noun
- an endorsement
- they gave us the O.K. to go ahead
- a state in south central United States