In German
an
Meaning: at, on (a vertical surface or edge); to (with movement)
Example sentences
IchhängedasBildandieWand.
I hang the picture on the wall.
DasBildhängtanderWand.
The picture hangs on the wall.
WirtreffenunsamSee.
We meet at the lake.
Grammar note
“An” is a two-way preposition: Akkusativ for movement (“wohin?” — where to?), Dativ for location (“wo?” — where?). “Am” is the contraction of “an + dem”.
Common mistake
Don't use Dativ for movement. “Ich hänge das Bild an der Wand” is wrong for the act of hanging it up — that's movement, so it needs Akkusativ: “an die Wand”.
Quick check
Which preposition means “at/on” a vertical surface and takes Akkusativ or Dativ depending on movement?
More words on this topic
Keep learning German
Practise it in a lesson →Frequently asked questions
What does “am” mean?
“Am” is the contraction of “an dem”, used for Dativ locations, like “am See” (at the lake).
How do I know which case “an” needs?
Ask “wohin?” for movement (Akkusativ) or “wo?” for location (Dativ).