<p><strong>Verb (used with or without object)</strong></p><ul><li>to turn bottom up; overturn: With a strong kick he capsized the stool.</li><li>to upset or collapse: He has a secret that could capsized his career.</li></ul><p><strong>Noun</strong></p><ul><li>the act of overturning.</li><li>the state of being overturned.</li></ul>