# thirteenth grade

> English word · Noun

## Definitions
1. The year in school that comes after twelfth grade in some schools in the US, and that came after twelfth grade before 1988 in Ontario, Canada.
2. A reference to college as nothing more than a continuation of high school, since secondary education typically ends after the twelfth grade.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/thirteenth-grade