<p><strong>Adjective</strong></p><ul><li>Assisting or intended to assist the memory.</li><li>Pertaining to mnemonics or to memory.</li></ul><p><strong>Noun</strong></p><ul><li>Something intended to assist the memory, as a verse or formula.</li><li>In computers, a programming code that is easy to remember, as STO for “store.”</li></ul>