An elf is a tiny magical being from stories and old legends. People often imagine elves with pointed ears and special powers.
The elf lives in the forest near the tree.
She read a book about elves and magic.
In Christmas stories, elves are small men who help Santa Claus. They make toys and prepare presents for children.
The elf helps Santa make toys at Christmas.
Elves work in Santa's workshop all year.
Sometimes people call small errors in machines or computers elves. These elves cause small problems or mistakes.
There is an elf in the computer program.
The printer stopped working because of an elf.
People sometimes call a small child or person an elf. It is a nice way to say someone is small and cute.
Look at that elf playing outside!
My little elf loves to dance around.
ELFs are special proteins inside cells. They help turn genes on and off to control how cells work and grow.
ELFs regulate cell growth in the body.
Scientists study ELF proteins in genetics.
ELF is a company that sells makeup and beauty products. It is known for being affordable and popular worldwide.
I bought lipstick from ELF yesterday.
ELF sells makeup online and in stores.
To elf means to play a small joke or trick on someone. This use of elf is informal and not very common.
He elfed his friend with a funny joke.
She elfed me by hiding my keys again.
