Hoodie

Noun

1. A sweatshirt with an integral hood and, sometimes, a large kangaroo pocket at the front.<!--do not add anything about who wears them or how these are used to avoid detection by CCTV cameras, etc, as this is unnecessary to the definition. All of this information can already be found in the Wikipedia article.-->

   "You can buy hoodies on the cheap in summer."

2. A young person wearing such a sweatshirt, usually a male, stereotypically associated with antisocial behaviour.
3. foreskin
4. The hooded crow, Corvus cornix.