A disturbance on a body of matter in the form of a ridge or swell. Also a hand gesture to motion a greeting or indeed a period or spell of unusually hot or cold weather. Wave is everywhere, where is yours?
Taken in Gournes, Crete, this crashing wave thundered down to splash ( a big splash ) the unwary.
Lyrics from "Say Hello And Wave Goodbye" by David Gray
Take your hands off me, hey,
I don't belong to you, you see,
And take a look in my face, for the last time,
I never knew you, you never knew me,
Say hello goodbye,
Say hello and wave goodbye.