| Part of speech | common noun |
|---|---|
| Pronunciation | [kɫas] |
| Gender | masculine |
| Afrikaans | klas |
|---|---|
| Dutch | klaslokaal; schoollokaal; klas |
| English | classroom |
| Esperanto | klasejo; klaso; klasĉambro; klasa ĉambro |
| German | Klassenzimmer |
| Greek | αίθουσα |
| Hawaiian | lumi papa |
| Papiamento | klas |
| Portuguese | sala de aula |
| Romanian | clasă |