Mount

a lightweight horse kept for riding only

the act of climbing something

a land mass that projects well above its surroundings

a mounting consisting of a piece of metal (as in a ring or other jewelry) that holds a gem in place

something forming a back that is added for strengthening

attach to a support

go up or advance

fix onto a backing, setting, or support

put up or launch

get up on the back of

go upward with gradual or continuous progress

prepare and supply with the necessary equipment for execution or performance

copulate with