homeroom teacher
US /ˈhoʊm.ruːm ˌtiː.tʃər/
UK /ˈhoʊm.ruːm ˌtiː.tʃər/

1.
Klassenlehrer, Klassenlehrerin
a teacher in a school who is responsible for a particular class of students and who takes attendance and makes announcements at the beginning of the school day
:
•
Our homeroom teacher reminded us about the upcoming field trip.
Unser Klassenlehrer erinnerte uns an den bevorstehenden Schulausflug.
•
The students reported to their homeroom teacher every morning.
Die Schüler meldeten sich jeden Morgen bei ihrem Klassenlehrer.