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 is a term used in trading to describe price action that lacks significant movement. There is no specific amount or percentage to define flat price action. A flat open means that the opening price of a security or asset is very close or equal to the closing price set in the previous trading session.