Other forms: clingier; clingiest
Someone who's clingy needs a lot of attention or emotional support. Your clingy friend gets very upset when you hang out with your other pals and don't invite him.
There are several ways to be clingy, including being emotionally demanding or possessive, like a clingy boyfriend. A clingy child might even physically cling to her parent's leg, wanting to be as close as possible. The emotional meaning of clingy comes from the image of a vine twined around a fencepost, clinging to it. Literally clingy things are sticky or adhesive, like a long, clingy skirt that sticks to your legs.