<p><strong>Noun:</strong></p><ul><li>A book of instruction or guidance, as for an occupation; manual: a handbook of radio.</li><li>A guidebook for travelers: a handbook of Italy.</li><li>A reference book in a particular field: a medical handbook.</li><li>A scholarly book on a specific subject, often consisting of separate essays or articles: a handbook of lectures on criticism.</li></ul><p><strong>End of Response</strong></p>