//cdn1.membean.com/public/data/treejson onym_name. 1  E-Mail: Subscribe by E-Mail. 2  Twitter: Follow @membean on Twitter. 3  Facebook: Find us on facebook. 4  Listen MP3: RSS Feed | iTunes.
Noun [edit]. neap tide â(plural neap tides). 1  The tide which occurs just after the first and third quarters of the moon, when there is least difference between high tide and low tide. 2  Spring tides occur when the Sun and Moon line up, since the gravities of the two bodies add together to create larger tidal forces.
Tides are distortions that occur in the shape of a celestial body. They are caused by the gravitational force of one or more other celestial bodies on that first body. In theory, any two bodies in the universe exert a gravitational force on each other.