bandwidth

noun

1. 1

   The width, usually measured in hertz, of a frequency band.

2. 2

   Of a signal, the width of the smallest frequency band within which the signal can fit.

3. 3

   The rate of data flow in digital networks typically measured in bits per second; the bitrate.

4. 4

   The capacity, energy or time required.

   “I think it's a worthy project, but I just don't have the bandwidth right now.”