Strength.
Power derived from the motion of a horse.
A nonmetric unit of power (symbol hp) with various definitions, for different applications. The most common of them is probably the mechanical horsepower, approximately equal to 745.7 watts.
A metric unit (symbol often PS from the German abbreviation), approximately equal to 735.5 watts.
That which gives strength or in which strength consists; a supporting factor or member; mainstay.
A cord or tendon of the body.
A cord or string, particularly (music) as of a musical instrument.
Muscular power, muscle; nerve, nervous energy; vigor, vigorous strength.
To knit together or make strong with, or as if with, sinews.