<p><strong>Adjective</strong></p><ul><li>filled with sudden and overpowering surprise or wonder; amazed: Before the eyes of the astonished crowd, the magician pulled off everything from simple card tricks to the disappearance of his lovely assistant.</li></ul><p><strong>Verb</strong></p><ul><li>the simple past tense and past participle of astonish.</li></ul>