Definition: A guitar designed to be played horizontally on a table or across the lap. Has a high action and is played with a metal slide. The frets are not used. Read the full Resonator & Slide Guitars FAQ Page.
The Baritone uke is the biggest in the family and tunes to DGBE or EAGD. When tuned to DGBE this is the same as the top four strings of a guitar, so it's a very easy instrument for guitar players to pick up.