n a metal cleat on the bottom front of a horseshoe to prevent slippingv provide with calksv seal with caulkingv injure with a calk
n. 堵（船的）缝( calk的名词复数 ); 泥…的缝; 填塞; 使不漏水v. 堵（船的）缝( calk的第三人称单数 ); 泥…的缝; 填塞; 使不漏水