<p><strong>Adjective</strong></p><ul><li>So small as to be invisible or indistinct without the use of the microscope: microscopic organisms.</li><li>Very small; tiny.</li><li>Of, relating to, or involving a microscope: microscopic investigation.</li><li>Very detailed; meticulous: a microscopic view of society.</li><li>Suggestive of the precise use of the microscope; minute: microscopic exactness.</li></ul>