an amount beyond the minimum necessary | either the outer margin or the inner margin of the aperture of a gastropod's shell |
a permissible difference; allowing some freedom to move within limits | the top edge of a vessel or other container |
the blank space that surrounds the text on a page | either of two fleshy folds of tissue that surround the mouth and play a role in speaking |
the amount of collateral a customer deposits with a broker when borrowing from the broker to buy securities | an impudent or insolent rejoinder |
(finance) the net sales minus the cost of goods and services sold | (botany) either of the two parts of a bilabiate corolla or calyx |
the boundary line or the area immediately inside the boundary | |