
das Theaterstück
play
A literary work written to be performed on a stage by actors; a drama or a comedy.
Die Schulklasse probt gerade ein Theaterstück von Shakespeare.
The school class is currently rehearsing a play by Shakespeare.
play
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play
A literary work written to be performed on a stage by actors; a drama or a comedy.
Die Schulklasse probt gerade ein Theaterstück von Shakespeare.
The school class is currently rehearsing a play by Shakespeare.
'Theaterstück' (play) is a compound noun made up of 'das Theater' (the theater) and 'das Stück' (the piece/play). It literally means 'a piece for the theater'.
Dieses Stück ist perfekt für ein kleines Theater.
This play is perfect for a small theater.
In connection with creating and performing a play, certain verbs are very typical: to 'schreiben' (write), 'proben' (rehearse), 'inszenieren' (stage/direct), or 'aufführen' (perform) a play.
Die Theatergruppe wird das neue Theaterstück im Sommer aufführen.
The theater group will perform the new play in the summer.
From the audience's perspective, you use verbs like 'sich ein Theaterstück ansehen' (to watch a play) or 'in ein Theaterstück gehen' (to go to a play). Actors can also 'in einem Theaterstück mitspielen' (act in a play).
Wollen wir uns am Wochenende ein Theaterstück im Stadttheater ansehen?
Shall we go see a play at the city theater this weekend?
piece
Stück and Theaterstück can both refer to a work written for the stage. Theaterstück makes this meaning immediately clear, while Stück requires a clear theater context. Theaterstück is therefore more precise when speaking generally about a work for the stage; in a familiar context, Stück is also sufficient.

Nach der Pause beginnt das zweite Theaterstück des Abends.
After the intermission, the evening’s second play begins.
Nach der Pause beginnt das zweite Stück des Theaterabends.
After the intermission, the second play of the evening begins.