snuggly adjective 2noun 1forms 5 adjective2 •(informal) Cuddly; pleasant to snuggle with.My blanket is very snuggly. •(informal) Fond of snuggling.Nicole was a very snuggly girl after she broke up with her boyfriend. noun1 •(informal) Anything cosy or cuddly, such as soft clothing, a plush toy, or an animal.My snuggly fell off the bed.I lined up the snugglies for a family photo! formssnugglies · more snuggly · snugglier · most snuggly · snuggliest