txtDefinition=1) In a piece of music, a major structural subdivision analogous to the paragraph or chapter in prose.\par 2) In an {\uldb orchestra}{\v 134419} or other large {\uldb ensemble}{\v 133042}, the group of {\uldb instrumentalists}{\v 84565} playing the same instrument, or family of instruments\'97for example, the {\uldb first violin}{\v 126742} section, or the {\uldb string}{\v 97871} section.