What does async mean Meaning and Definition

Pronunciation

/ˈæsɪnk/

Part of Speech

Phrase

Definition

A phrase used to ask about the meaning of “async”, which is short for “asynchronous”, referring to the ability of a program or system to perform multiple tasks concurrently, often used in programming and technology.

Examples

What does async mean in JavaScript?
I’m confused, can you explain what async means in Python?

Synonyms

What is asynchronous?
Define async

Antonyms

Synchronous
Sequential

Additional Information

In programming, async is a concept that allows for non-blocking code execution, where a task can be performed in the background while other tasks continue to run. This is often used in web development to improve user experience and responsiveness. Async programming can be implemented using different approaches, such as callbacks, promises, or async/await syntax.

In a broader sense, async can refer to any process or system that operates concurrently, processing multiple tasks or requests at the same time.

Etymology

The term “async” is a shortened form of “asynchronous”, which comes from the Greek words “asyn” meaning “together” and “chronos” meaning “time”.

Usage Notes

When using the phrase “what does async mean”, be aware of the context in which it is being used. In programming, async refers specifically to the concept of asynchronous programming. In a broader sense, async can refer to any process or system that operates concurrently.

Cultural References

The term “async” has become a buzzword in the technology industry, often used in discussions about programming and software development.

Idiomatic Expressions or Phrases

Async and await
Callback hell

Related Words or Phrases

Asynchronous
Concurrency
Parallel processing

Collocations

Async programming
Async function
Async request

Frequency of Use

The term “async” has become increasingly popular in recent years, especially in the context of web development and programming.

Common Misspellings

Asinc
Asynk
Asink