(1)小便をする
(2)eliminate urine; "Again, the cat had made on the expensive rug"
さらに詳しく
(1)見くびる
(2)低過ぎる値を割り当てる
(3)あまり重要でないようにさせる
(4)あまりに低く見積もる
(5)assign too low a value to; "Don't underestimate the value of this heirloom-you may sell it at a good price"