In a wider, more informal context, an allusion is a passing or casually short statement indicating broader meaning. It is an incidental mention of something, either directly or by implication, such as In the stock market he met his Waterloo..
The definition of a bump is a light jolt or a swollen, raised lump on the body. An example of a bump is the act of two toy cars hitting each other. An example of a bump is a welt on the hand. To bump is defined as to collide lightly. An example of to bump is for a car to knock gently into the back of another.
Definition of bump. bump. like forget that, used to express dislike. (bump you!) Man, bump dat teacher! Last edited on Feb 04 2003. Submitted by zina on Feb 04 2003. good; over it Bump dat I not going to fight her. Last edited on Nov 05 2003.