Gentoo n. : A native of Hindostan; a Hindoo.

Example:
How closely related are Sabayon and Gentoo?

Taxonomy
Gentoo, Gentoo Linux, Gentoo Foundation, GLSA, livedvd, Security Team, Ferris, Enoch, arbitrary code, planet, amd64, David Abbott, Summers, boot, Patrick Lauer, vulnerabilities, Denial of Service, irssi.

Defination from the web:
Creates versions of Linux that can be automatically optimized and customized by application or need.