n.
1.the periodic rise and fall of the sea level under the gravitational pull of the moon
2.something that may increase or decrease (like the tides of the sea)
3.there are usually two high and two low tides each day tide v.
1.rise or move foward
2.cause to float with the tide
3.be carried with the tide
Idiom of the Day
wear down (something) or wear (something) down
to make something become less useful or smaller or weaker because of wear or age
Little by little, the water wore down the beach at the edge of the river.