a light year is a unit of distance it is the distance that light can travel in one year light moves at a velocity of about 300000 kilometers km each second so in one year it can travel about 10 trillion km more p recisely one light year is equal to 9500000000000 kilometers
Hacker is something no golfer ever wants to be called. Hacker is a derogatory term in golf that means: someone who rarely plays golf so is quite bad when they do; generally, any golfer who is just not very good at it; a mediocre or poor golfer who displays bad golf etiquette and/or poor sportsmanship.
Another theory was postulated by Peter Seddon in his book Football Talk-The Language And Folklore Of The World's Greatest Game. The word arose because of a sharp practice used in nutmeg exports between America and England. In Australia it is called a nutmeg 2  . In Iran it is called lauyee (ÙØ§ÛÛ) meaning gasket. 3  In Brazil it is called a caneta (pen), janelinha (little window) or rolinho (little roll). 4  In Polish it is called zaÅoÅ¼yÄ siatkÄ/dziurkÄ (set up a net/a hole).