German Phrase
Hier ist dein Zimmerschlüssel.
Meaning
The speaker is handing over or pointing out the key to someone's room. It is a direct, friendly way to say 'Here is your room key.'
When to use
Use this sentence at a hotel, hostel, or any accommodation when you give a guest their key. It is informal because of 'dein'; switch to 'Ihr' for a formal setting.
✦Grammar Breakdown
HieristdeinZimmerschlüssel.
Hier
Adverb of place meaning 'here'; often used with 'sein' to point something out.
ist
3rd person singular present of 'sein' (to be); links the subject (implied 'this') with the predicate.
dein
Possessive determiner for informal 'you', matches masculine/neuter nominative singular.
Zimmerschlüssel
Compound noun (Zimmer + Schlüssel) meaning 'room key'; masculine, nominative singular.
🗨In Conversation
Entschuldigung, wo ist mein Zimmer?
Excuse me, where is my room?
Hier ist dein Zimmerschlüssel.
Here is your room key.
✕Common Mistakes
Hier ist deine Zimmerschlüssel.
The noun 'Zimmerschlüssel' is masculine, so the correct possessive is 'dein', not the feminine 'deine'.
Hier ist dein Zimmer Schlüssel.
German compounds are written as one word; splitting creates a grammatical error.
Hier ist dein Schlüssel Zimmer.
Word order in German places the noun before its modifier; the correct order is 'Zimmerschlüssel'.
↔Alternatives
Hier ist dein Schlüssel zum Zimmer.
Here is your key to the room.
Hier bekommst du den Zimmerschlüssel.
Here you get the room key.
Hier ist Ihr Zimmerschlüssel.
Here is your room key. (formal)
Hier ist dein Schlüssel.
Here is your key.
Cultural Tip
In German-speaking hotels it is customary to hand over the key with a brief greeting like 'Guten Tag' or 'Willkommen'. Using 'dein' signals a friendly, informal relationship; for first‑time guests or more formal contexts, use 'Ihr'. Although many hotels now use electronic key cards, the phrase remains useful for traditional keys and for practicing compound nouns.

