Newt n. : Any one of several species of small aquatic salamanders. The common British species are the crested newt (Triton cristatus) and the smooth newt (Lophinus punctatus). In America, Diemictylus viridescens is one of the most abundant species.

Example:
How long does it take for a Newt to regenerate a leg?

Taxonomy
Newt Gingrich, drill, american solutions, health care, conservatism, weekly newsletter, Site Features, Real Change, Poll, Congress, Callista, Recommended Sites, Speaker of the House, Book signing, Rediscovering God in America, America II, Our Heritage, Photos.

Defination from the web:
Newt Gingrich.