"Ben and judy are highschool sweethearts. They met in highschool and were married shortly after. And look they are still together."
by Metchichin13 October 23, 2008

A person whom you date during your highschool years, in which you date them for 1.5 or more SCHOOL YEARS. (which means summer doesn't count)
by DaniJC August 23, 2006

a boyfriend/girlfriend you have had for all of highschool and maybe even marryed. a sweat heart is:One who is loved. and highschool:a public secondary school usually including grades 9 through 12 therfore a highschool sweetheart is somone you "loves" all throughout highschool.
by L.A.H December 14, 2007

A person whom you date during both your highschool years, in which you date them for 1.5 or more SCHOOL YEARS. (which means summer doesn't count)
by DaniJC September 13, 2008
