The word "bump" has multiple meanings depending on the context. According to Merriam-Webster
, "bump" can mean to move someone or something to a different level, position, rank, etc. It can also refer to a relatively abrupt convexity or protuberance on a surface, a sudden forceful blow, impact, or jolt, or an action of thrusting the hips forward with an abrupt suggestive motion. In forums, "bump" means to bring a post back up to the top of the page so that people can see it
. In addition, "bump" can also refer to snorting a drug
