The range of notes of a musical instrument or voice.
A pair of compasses (a device used to draw an arc or circle).
A magnetic or electronic device used to determine the cardinal directions (usually magnetic or true north).
Moderate bounds, limits of truth; moderation; due limits; used with within.
To surround; to encircle; to environ; to stretch round.
To go about or round entirely; to traverse.
a large book showing all the notes of a composition with many simultaneous parts (instruments or voices), with all the parts shown in lines underneath each other in a fixed order. Commonly used by conductors.