Breakdown of Im Lauf des Tages wird der Park lauter.
in
in
dem
the; (masculine or neuter, dative)
der Tag
the day
laut
loud
Questions & Answers about Im Lauf des Tages wird der Park lauter.
What does Im Lauf des Tages literally mean, and what is Lauf here?
Literally, Im Lauf des Tages is:
- im = in dem (“in the” – dative masculine singular)
- Lauf = “course / progression / run” (a noun, from the verb laufen, “to run”)
- des Tages = “of the day” (genitive singular of der Tag)
So word for word: “In the course of the day”.
Here, Lauf doesn’t mean a physical “run” like jogging, but the course / progression of something over time. The whole phrase is a very common time expression: “over the course of the day / during the day”.
Why is it im Lauf and not im Laufe? Are both correct?
Both im Lauf des Tages and im Laufe des Tages are correct and mean the same thing.
- Lauf is the basic noun (“course / run”).
- Laufe is the same noun with an old dative ending -e (dem Laufe instead of dem Lauf). This old dative ending still survives in some fixed expressions.
So:
- im Lauf des Tages = in dem Lauf des Tages
- im Laufe des Tages = in dem Laufe des Tages
Modern German usually prefers im Lauf, but im Laufe des Tages is extremely common and sounds a bit more formal or traditional. You can safely use either.