Englishfor English speakers
in
Preposition
—
Used to show that something is inside something else.
The cat is in the box.
—
Used to show that someone is at home, or is available.
Is John in?
The Doctor is now in.
—
Used to show movement towards the inside.
The rain came in through the window.
auf
noun
—
(obsolete) A changeling or elf child; a child left by fairies.
—
(obsolete) A deformed or foolish child; a simpleton; an oaf.