Entertain/ˌentərˈteɪn/ Definition 1 of 3Pro Tip 1/3Open to Consideration Use 'entertain' to show you're open-minded about new ideas or proposals. We will entertain all initiatives that promise improvement. Pro Tip 2/3Not Committed 'Entertain' implies you're considering an idea but haven't decided yet. She entertained the suggestion but hadn't made up her mind. Pro Tip 3/3Initial Stages Often used when an idea is in its early stages and not fully formed. They entertained the concept but needed more data to proceed.