react
Proposed by a contributor, not yet supported by evidence.
Also seen as: reacts · reacting · reacted
Sense 1
To act in response.
Verb
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
To return an impulse or impression; to resist the action of another body by an opposite force
Trả lại một xung động hoặc ấn tượng; chống lại hành động của một vật thể khác bằng một lực ngược lại
Machine-translated — suggest a fix
Verb
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 3
An emoji used to express a reaction to a post on social media.
Một biểu tượng cảm xúc thể hiện phản ứng với một bài đăng trên mạng xã hội
Machine-translated — suggest a fix
Noun
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “react” mean?
To act in response.
Is “react” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.