stobs

སྟོབས
1) strength, power, vigor, force, method, powerful; 2) imp. of stob pa; 3) de yi stobs - on the strength of that; 4) fighting [RY]

power [IW]

bala, power, strength, physical strength, unshakable forces (which set in with bzod pa), the actual implementation of power, circumstances, SA thos pa, bsam pa, dran pa, shes bzhin, brtson 'grus, yongs su dris pa, semen, vigor, force, prowess, fortitude [JV]

1) give bestow feed; 2) strength, force, power[ful], method; 3) semen, bindu; 4) extent, size [IW]

strength/ power [RB]