(~s)
1.
In the United States, a ~ is a school for children in the fifth to eighth grades, between the ages of 10 and 13 or 14.
...Harlem Park Middle School...
N-VAR: oft in names after n
2.
In Britain, a ~ is a state school that children go to between the ages of 8 or 9 and 12 or 13.
N-VAR: oft in names after n