
In mathematics and physics, a solitary wave can refer to ...
Found on
http://en.wikipedia.org/wiki/Solitary_wave

A hump-shaped wave of permanent form. Solitary waves are well known for their tendency to travel long distances without dispersion and, despite being large amplitude (so that linear superposition principles do not apply) colliding waves effectively pass through each other.
Found on
http://www.encyclo.co.uk/local/20124

A wave consisting of a single ELEVATION (above the water surface) of height not necessarily small compared to the DEPTH, and neither followed or preceded by another ELEVATION or DEPRESSION of the water surface.
Found on
https://www.encyclo.co.uk/local/20127
No exact match found.