What does "kickstand" mean?

A levered bar that can be folded down from the frame of a bicycle or motorcycle to prop it upright when not being ridden.

What is a synonym for "kickstand"?

Common synonyms include: adjust, brace, deploy, extend, prop, reposition.

/ˈkɪkˌstænd/ noun

noun ·Rare ·Advanced level

Noun

1
A levered bar that can be folded down from the frame of a bicycle or motorcycle to prop it upright when not being ridden.
2
a swiveling metal rod attached to a bicycle or motorcycle or other two-wheeled vehicle; the rod lies horizontally when not in use but can be kicked into a vertical position as a support to hold the vehicle upright when it is not being ridden wordnet
3
A folding bar to prop up a mobile phone, tablet or similar device when it is being used on a surface.

From kick + stand (the bar is typically kicked into place with the foot, and enables the vehicle to stand).