<p><strong>Noun:</strong></p><ul><li>a treatise on a particular subject, as a biographical study or study of the works of one artist</li><li>a highly detailed and thoroughly documented study or paper written about a limited area of a subject or field of inquiry</li><li>an account of a single thing or class of things, as of a species of organism</li></ul><p><strong>Verb (used with object):</strong></p><ul><li>to write a monograph about</li></ul>