<p><strong>Noun</strong></p><ul><li>The first meal of the day; morning meal.</li><li>A hearty breakfast was served at 7 a.m.</li><li>The food eaten at the first meal of the day: a breakfast of bacon and eggs.</li></ul><p><strong>Verb (used without object)</strong></p><ul><li>To eat breakfast: He breakfasted on bacon and eggs.</li></ul><p><strong>Verb (used with object)</strong></p><ul><li>To supply with breakfast: We breakfasted the author in the finest restaurant.</li></ul><p><strong>End of Response</strong></p>