welchem
Translation
to which, in which, with which
Examples
Mit welchem Stift schreibst du?
Which pen are you writing with?
In welchem Land lebst du?
In which country do you live?
Das ist der Park, in welchem wir spielen.
That is the park in which we play.
Grammar Patterns
((Preposition+dat.)) which (+ noun in dat.) ...? With/in/to which ...? With which bus are you travelling?
..., ((preposition+dat.)) which ... ..., in/with/to which ... That is the house in which he lives.
Similar Words
Synonyms: dem (dative definite article)
Etymology
The dative masculine/neuter singular form of 'welcher' (which).
Memory Tips
The '-em' ending is the classic dative masculine/neuter singular marker, just like on 'dem'. It's often used after dative prepositions like 'mit' or 'in'.