When things are tangled, they are twisted together and hard to separate.
Tangled things can make people feel frustrated or confused.
Examples:
The fishing lines are all tangled up.
Her hair got tangled in the branches.
The cat's tail was tangled in the yarn.
I tried to untangle the cords, but they just got more tangled!
The jungle was so thick and tangled, we couldn't find our way through.
The princess had to untangle the long golden hair from the tower.