► thin having little fat on your body:  He’s tall and thin and wears glasses. I wish my legs were thinner.
► slim thin in a way that looks good:  Jen stays slim by eating healthily and getting exercise.
► slender thin in a way that looks good or seems graceful. Used especially about women:  The bracelet sparkled on her slender wrist.
► lean thin in a healthy way without much fat:  He had a runner’s body – lean with long legs.
► slight thin and delicate with a small body structure:  Leona is so slight, a strong wind might blow her away!
► skinny thin in a way that is not attractive:  Have some more pasta – you’re too skinny.
► underweight thin in a way that is not healthy. Used especially by doctors:  The baby hadn’t been keeping food down and was underweight.
► gaunt thin, pale, and unhealthy:  What’s wrong with Mike? He’s so gaunt.
► emaciated formal extremely thin and weak because of illness or not eating:  Emaciated refugees filled the camp.
► anorexic extremely thin because of a mental illness that makes someone believe he or she is always too fat and should not eat:  Brigette is so thin – do you think she’s anorexic?
► skeletal so thin that the shape of the bones shows under someone’s skin:  She did not even recognize the skeletal man in the hospital bed.