Backside meaning
Frequency:
The buttocks; the rump.
noun
The definition of backside is the rump of a human or the hind part of an animal.
If you slip on ice and fall on your rear end, then that is an example of falling on your backside.
noun
The back or hind part.
noun
The rump; buttocks.
noun
The buttocks.
After riding the horse all day for the first time, I had painful blisters on my backside.
noun