the performance of a part or role in a drama
"After years of studying theater, Sarah finally landed her dream role and began acting in the new community play."
An action or deed.
"His reckless driving was the final straw that turned his good reputation into a public scandal based on just one bad acting."
In plain English: Acting is pretending to be someone else for a play, movie, or show.
"He spent all his money on tickets for the local theater acting troupe."
Usage: Use "acting" as a noun to describe a specific instance of behavior or doing something, often when the action itself is more important than the result. It typically appears in phrases like "in acting" to denote the process of performing an act rather than the outcome.
present participle of act
"The actor was acting so convincingly that even his skeptical friend believed he had actually met a ghost."
In plain English: Acting means pretending to be someone else or behaving in a specific way for a play, movie, or show.
"The new manager is acting as our team leader while the director is on vacation."
Usage: Use "acting" to describe someone who is currently performing a role in a play or film or temporarily fulfilling another person's duties. Do not use it when referring to the general state of behaving in a certain way, which requires different verbs like "behaving."
Temporarily assuming the duties or authority of another person when they are unable to do their job.
"With the manager on vacation, Sarah is acting as the department head until he returns next week."
In plain English: Acting describes something that is fake or not genuine.
"The acting manager will be in charge while the owner is away."
Usage: Use acting as an adjective before a noun to describe someone who is temporarily performing the duties of another role, such as in "acting manager." Do not use it after the noun, which would be grammatically incorrect in this context.
The word comes from combining the root act with the suffix -ing. It entered English as a straightforward formation to describe someone who is performing an action or playing a role on stage.