Definition of high schooler in US English:

high schooler

noun

  • See high school

    • ‘He had a sarcastic sense of humor, which is important when you're teaching government to bored high schoolers.’
    • ‘Most were high schoolers, but there was also a sprinkling of college students and even a few teenyboppers dashing around.’
    • ‘This beautifully written and illustrated book would serve as an excellent guide and resource for high schoolers.’
    • ‘From these 20 high schoolers, four students were chosen to attend the International Chemistry Olympiad.’
    • ‘This was a place much frequented by high schoolers and college students.’