a.

1. 皮的；似皮的；薄膜狀的
2. 皮包骨的，極瘦的
   He is tall and skinny.

   他高高的個子，長得極瘦。

3. （數量等）不足的；低劣的
4. 吝嗇的

n.

1. 【俚】內部消息，機密情報；小道消息

adj.

1. (of a person) unattractively thin.
2. (of an article of clothing) tight-fitting.
3. informal (of coffee) made with skimmed or semi-skimmed milk.

n.

1. (pl. skinnies)
   a skinny person.
2. (the skinny) N. Amer. confidential information or gossip.