<p><strong>Verb</strong></p><ul><li>(used without object) to continue at once with the next musical section or composition (often used as a musical direction).</li><li>to perform in the manner of the preceding section (used as a musical direction).</li><li>to make a transition from one thing to another smoothly and without interruption: The conversation segued from travel anecdotes to food.</li></ul><p><strong>Noun</strong></p><ul><li>an uninterrupted transition made between one musical section or composition and another.</li><li>any smooth, uninterrupted transition from one thing to another.</li></ul>