We found 3 dictionaries that define the word one act play:

General (2 matching dictionaries)

1. one-act play, one-act play: Collins English Dictionary
2. One-act play, One act play: Wikipedia, the Free Encyclopedia

Art (1 matching dictionary)

3. ODLIS: Online Dictionary of Library and Information Science (No longer online)

▸ Words similar to one act play ▸ Usage examples for one act play ▸ Idioms related to one act play ▸ Wikipedia articles (New!) ▸ Words that often appear near one act play ▸ Rhymes of one act play ▸ Invented words related to one act play