gymnasium |
secondaryschool |
Secondaryschool is likely misspelled.
Secondaryschool has no English definition.
As a noun gymnasium
is a large room or building for indoor sports.
secondaryschool |
university |
As a noun university is
institution of higher education (typically accepting students from the age of about 17 or 18, depending on country, but in some exceptional cases able to take younger students) where subjects are studied and researched in depth and degrees are offered.