Intentional/ɪnˈtenʃənl/ Definition 1 of 2Pro Tip 1/3On Purpose Use 'intentional' to express a clear and deliberate choice by someone. He gave an intentional pause during his speech. Pro Tip 2/3Not Accidental Emphasize that an action was taken with awareness and purpose, not by chance. Her choice of words was intentional and significant. Pro Tip 3/3Emotional Impact Describe actions that are meant to cause a specific reaction or feeling in others. His comments were intentional, aimed to provoke thought.