Watch each stroke animate in order, then practice the same sequence by hand.
50 learners have practiced this character

The mouth (口) makes a small, sharp sound like a bird's chirp (几) — to chirp or squeak.
Download and print worksheets to practice writing 叽

Real-world example sentences demonstrating how 叽 is used in context
He was speaking gibberish, and no one understood what he said.
Don't always nag about trivial things, be happier.
The little birds are chirping in the tree.