(organic chemistry) Any heterocycle composed of an aniline linked to a quinazoline through its nitrogen atom

plural of Hickel

To search for (something) on the Internet using the Google search engine. / (by extension) To search for (something) on the Internet using any comprehensive search engine.

(law) Actual knowledge of copyright infringement, which may mean that an online service provider bears more liability for its users' actions than if it had no such knowledge.