Sexy/ˈseksi/ Definition 1 of 3Pro Tip 1/3Subjective Perception What is considered sexy can vary from person to person based on individual tastes. She finds his intellect incredibly sexy. Pro Tip 2/3Not Just Physical Attributes like confidence or sense of humor can also be described as sexy. His confident stride was undeniably sexy. Pro Tip 3/3Context Sensitivity The term can be inappropriate in professional or formal situations. Avoid calling the presentation sexy at the conference.