n.
capacity
1) to apply, expend one's ~; to redirect one's energies
2) to dissipate; sap smb.'s ~
3) boundless, limitless, unflagging; latent; misguided; unharnessed ~
4) a burst of ~
5) the ~ to + inf. (does she have enough ~ to get all of these jobs done?)
usable power
6) to provide ~ for
7) to harness ~ (to harness solar ~)
8) atomic, nuclear; kinetic; solar ~
9) sources of ~
10) ( misc. ) an ~ crisis