I can wait for my hernia to go away on its own. 1  True Sorry, that's wrong. 2  An umbilical hernia won't go away on its own. 3  Only surgery can repair it. 4  False You're right. 5  An umbilical hernia won't go away on its own.
The mouth of a river is another name for its terminus, where it meets an ocean, sea or lake. Because rivers generally carry abundant sediment and deposit it at the mouth, they often form deltas, or... The mouth of a river is another name for its terminus, where it meets an ocean, sea or lake.
3 : something that resembles a mouth especially in affording entrance or exit: such asa : the place where a stream enters a larger body of waterb : the surface opening of an underground cavity (see cavity 1) the mouth of a well the mouth of a volcanoc : the opening of a container the mouth of a bottled : an opening in the side of an organ flue pipe ...