WordwaarinMeaningin whichPart of speechadverbPronunciationCourseDutchLessonRelative clauses for objects (waar + preposition)Usages of waarinDit is het appartement waarin wij de bezichtiging hadden.This is the apartment we had the viewing in.Het kantoor waarin de makelaar werkt, is erg ruim.The office the real estate agent works in is very spacious.