<p><strong>Noun:</strong></p><ul><li>A person or thing that washes.</li><li>Washing machine.</li><li>A flat ring or perforated piece of leather, rubber, metal, etc., used to give tightness to a joint, to prevent leakage, to distribute pressure, etc., as under the head of a nut or bolt.</li></ul><p><strong>End of Response</strong></p>