(medicine, cardiology) Specialized heart muscle cells that transmit electrical impulses from the AV node in the heart to the muscle cells of the heart wall, which contract in response producing the...

(film, television) A kind of large lamp with a parabolic reflector to diffuse the light.

eroticism

A large passenger-carrying ship, especially one on a regular route; an ocean liner. / (nautical) A ship of the line. / (baseball) A line drive. / (marketing, slang) A basic salesperson.