and apparently you still don't. look doug, we are trying to help you from looking silly amongst the people who know the park before the season gets here. if you don't want the advice and want to keep using that terminology because you think it looks cool, then go right ahead.
So you know, jumps in general are described by the type of jump it is, like justo said. You have step ups, downs, tables, hips, spines, etc. call them for type of jump they are. Booter is jargon and it apparently came from the back country as a fitting description to a mound of snow built as a take off to a jump in back country while in your boots.
The take off of the jumps can formed by mound of snow that are shaped like cheese wedges, which have transitions that lead to a lip that launches you into the air. The gap to the landings have knuckles leading to the sweet spot on down to the flats. Gaps are the distance from the lip to the feature or landing.