Use "act the part" in a sentence
1. I Buffoon To act the part of a Buffoon.; v
2. Ellis Pike was chosen to act the part of the lawyer in the film.
3. However, the Athenian orator and statesman Demades is said to have remarked: "O King, when Fortune has cast you in the role of Agamemnon, are you not ashamed to act the part of Thersites? "