pen

US /pen/
UK /pen/
"pen" picture
1.

an instrument for writing or drawing with ink

:
Can I borrow your pen for a moment?
She wrote a letter with her new fountain pen.
2.

a small enclosure for animals

:
The sheep were kept in a large pen.
The puppies played happily in their outdoor pen.
1.

to write or compose (a letter, book, etc.)

:
He decided to pen a letter to his old friend.
The author will pen a new novel next year.
2.

to confine (an animal) in a pen

:
They had to pen the cattle before the storm.
The farmer will pen the chickens at dusk.