Every great acting career has to start somewhere, and for many performers, it begins with a role in a school play. That first taste of stepping into a character and holding an audience’s attention can spark something that lasts a lifetime. But whether you’re just getting started or looking to sharpen your craft, understanding the language of acting is essential. From scene terminology and staging directions to line delivery and performance techniques, the vocabulary of the stage is something every aspiring actor needs to know. This guide covers the key acting terms and resources that will help you feel more confident and prepared the next time you step into the spotlight.
- Activity
- An activity is stage direction usually connected to an action, such as a character dialing a phone or feeding a dog.
- Ad-Lib
- When a character speaks words that are not in a script, the actor is ad-libbing. These off-the-cuff phrases may happen when actors forget their lines.
- Adjustment
- Directors often give actors directions for making adjustments in how they deliver material.
- Apron
- The apron is the area of the theater stage that’s located in front of the proscenium arch.
- Arena
- A stage with audience seating on three sides.
- Aside
- When a character delivers a comment directly to the audience.
- Beat
- A single-action component of spoken material.
- Blocking
- Directions for the movements of actors on stage.
- Central conflict
- The plot action that involves opposing forces between characters.
- Characterization
- The development of qualities and personality traits in their characters.
- Cheating
- Cheating involves positioning the body so it partly faces the other characters and partly angles out toward the camera or the theater seating area.
- Cold reading
- When actors read unfamiliar material they are cold reading.
- Composition
- The arrangement of staging and design element.
- Conflict
- Tension rises as characters have to overcome obstacles and struggles to reach objectives.
- Countering
- Actors move in reaction to other actors’ movements.
- Cue
- This action directive signals actors to move or speak.
- Dialogue
- The lines of a script that an actor speaks.
- Downstage
- The part of the stage closest to the audience.
- Emotion
- The portrayal of feelings such as fear, sadness, love, hate, anger, and joy.
- Emotional recall
- Actors use memories and personal experience to fuel their performance.
- Fourth wall
- An imaginary wall that separates actors from the audience.
- Framing
- Framing involves creating individual moments to highlight them.
- Improvisation
- The act of performing a scene without planning or preparation.
- Indicating
- A shallow performance caused by an actor performing the character’s feelings without really experiencing them.
- Instinct
- A powerful impulse that helps actors feel out a situation when reacting to what’s happening on stage.
- Line Cue
- The last part of a bit of dialogue that prompts the next action.
- Monologue
- An uninterrupted bit of dialogue that can be lengthy.
- Motivation
- The driving force behind a character’s actions and choices.
- Objects
- Physical items used during plays or movies.
- Objective
- A character’s pursuit of a goal.
- Obstacle
- The struggles that stand between the character and a goal.
- Pace
- The speed at which an actor picks up a cue and delivers the next line of dialogue.
- Pantomime
- A theater art form that tells stories through movement and music, but not words.
- Physical gesture
- A movement or action used to express feelings or plot context.
- Props
- Objects placed on the set, often used by actors to enhance a performance.
- Soliloquy
- A speech given to an audience, usually without any other actors on stage.
- Speed-through
- A fast rehearsal.
- Stage directions
- A writer will add reactions, gestures, and props to a script to clarify actions.
- Stage left
- The direction left of the actors when facing the audience.
- Stage right
- The direction right of the actors when facing the audience.
- Tactics
- The methods an actor uses to achieve a goal.
- Trigger
- A signal that leads to an emotional response.
- Upstage
- The back section of the stage furthest from the audience.
Additional Acting Resources
- Accent Help for Actors
- Dealing With Stage Fright and Public Speaking Fear
- Learning to Act Without a Class
- Six Tips for Becoming an Actor
- 10 Creative Ways to Learn More About Acting
- 15 Actors Share The Most Important Acting Tips Learned From Their Experience
- Basic Rules That Every Actor Should Know
- 25 Life Skills learned in Theatre
- 5 Simple Ways to Step Up Your Acting Game
- 8 Skills You’ll Learn While Studying Acting
- 8 Acting Tips for Bright Eyed Beginners
- How to Become an Actor: Tips and Techniques for Your Acting Career
Key Questions
What acting terms should a beginner or young actor learn first?
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Beginners should start with foundational terms like blocking (movement directions on stage), cue (a signal to speak or move), dialogue (the spoken lines of a script), and motivation (the driving force behind a character's choices). Getting comfortable with these basics makes learning more advanced techniques much easier.
What is the difference between a monologue and a soliloquy?
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A monologue is an uninterrupted stretch of dialogue spoken by one character, which can occur while other actors are present on stage. A soliloquy is a speech delivered directly to the audience, typically with no other actors present.
What does "upstage" and "downstage" mean in theater?
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Downstage refers to the part of the stage closest to the audience, while upstage is the back section of the stage furthest from the audience. Stage left and stage right are also directional terms based on the actor's perspective when facing the audience.
What is the difference between improvisation and ad-libbing?
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Improvisation is the act of performing an entire scene without any prior planning or preparation. Ad-libbing is more specific and refers to speaking unscripted words in the middle of a planned performance, often when an actor forgets their lines.
What is emotional recall and how do actors use it?
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Emotional recall is a technique where actors draw on personal memories and past experiences to authentically fuel their performance. It helps actors genuinely feel what their character is going through rather than simply indicating or mimicking an emotion.
What is "cheating" in acting and why do actors do it?
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Cheating is a deliberate staging technique where an actor positions their body so it partly faces other characters on stage while also angling toward the camera or audience. It ensures the audience can clearly see the actor's face and expressions during a scene.
What is the difference between props and objects in theater?
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Props are physical items placed on the set and used by actors to enhance a performance, such as a telephone or a book. Objects is a broader term for any physical item used during a play or film, which may include props but also items built into the set itself.