bandwidth
Pronunciation:
/ˈbændwɪdθ/noun
Definitions
The width, usually measured in hertz, of a frequency band.
Of a signal, the width of the smallest frequency band within which the signal can fit.
The rate of data flow in digital networks typically measured in bits per second; the bitrate.
The capacity, energy or time required.
Example: I think it's a worthy project, but I just don't have the bandwidth right now.