Definition: Class of instruments related to the violin and guitar; plucked or bowed; many types, usually with a bowl back. Originated from the Arabic Ud (Al Ud = A Lute).
Square neck models are usually played with a steel and held horizontally on the lap or in front of the standing player with a strap. Lap steel style players generally refer to the instrument as a Dobro. We can't as it is a registered trade mark!