<p><strong>Adjective</strong></p><ul><li>rather large or great in size, distance, extent, etc.</li><li>worthy of respect, attention, etc.; important; distinguished</li></ul><p><strong>Noun</strong></p><ul><li>Informal: much; not a little</li></ul><p><strong>Adverb</strong></p><ul><li>Nonstandard: Older Use. considerably; noticeably; much</li></ul>