the.com/mount
To climb onto, hoist into place, or prepare to charge — depending on what you're straddling.
means To get on top of something, fix something onto a surface, or organize and launch an effort.
from From Latin mons, the word for mountain — because going up was the original meaning, long before you mounted a horse, a frame, or an offensive.
Computing tooYou mount a drive to make it accessible.
The horse oneA mount is also the animal you ride.
Royal flavorMount Vesuvius, Mount Doom — peaks borrowed the same root.