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.
Double spaced means the lines of the document you are preparing on a computer or a type-writer contain two spaces. Line types normally are called single spaced. Double spaced means lines of the text skip one space where one line could have been typed. You can have one and a half, two and a half etc. spaces also.