highschool has definitions from the field of education
1
[ noun ] (education) a public secondary school usually including grades 9 through 12

Examples

"he goes to the neighborhood highschool"

Used in print

(John Dos Passos, Midcentury....)

I 'd have been more impressed if I had n't remembered that she 'd played Hedda_Gabler in her highschool dramatics course .

Related terms

secondary_school

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