Theater
Theatre
noun, の adjective
A drama location is where people do drama. This is a theater.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
劇場のロビーで待ち合わせしましょう。
Let's meet up in the theater's lobby.
その映画の劇場公開はいつですか？
When will the film be released in theaters?
それでは明日、劇場でお待ちしております。
We look forward to seeing you tomorrow at the theater.