Answer:

volume

Answer	Crossword Clue
VOLUME	Remote control
VOLUME	Dial on a radio
VOLUME	Remote control?

VOLUME	Library unit
VOLUME	iPod setting
VOLUME	Measure of space or "Time"
VOLUME	Bulk
VOLUME	Reader's unit
VOLUME	Loudness
VOLUME	Radio knob
VOLUME	Remote button

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.