The condition called de Quervain's tenosynovitis causes pain on the inside of the wrist and forearm just above the thumb. It is a common problem affecting the wrist and is usually easy to diagnose.
â¢ DOUBLE FLAT (noun) The noun DOUBLE FLAT has 1 sense: 1. a musical notation of two flats in front of a note indicating that it is to be lowered by two semitones. Familiarity information: DOUBLE FLAT used as a noun is very rare.
Flat(noun) the flat part, or side, of anything; as, the broad side of a blade, as distinguished from its edge. Flat(noun) a floor, loft, or story in a building; especially, a floor of a house, which forms a complete residence in itself.