bib vs bump

bib

noun
  • An item of clothing for people (especially babies) tied around their neck to protect their clothes from getting dirty when eating. 

  • A rectangular piece of material, carrying a bib number, worn as identification by entrants in a race. 

  • A patch of colour around an animal's upper breast and throat. 

  • A bibb (bibcock). 

  • Similar items of clothing such as the Chinese dudou and Vietnamese yem. 

  • The upper part of an apron or overalls. 

  • A colourful polyester or plastic vest worn over one's clothes, usually to mark one's team during group activities. 

  • Shorts which are held up by suspenders. 

  • A north Atlantic fish (Trisopterus luscus), allied to the cod. 

verb
  • To dress (somebody) in a bib. 

  • To beep (e.g. a car horn). 

bump

noun
  • A coarse cotton fabric. 

  • A protuberance on a level surface. 

  • The jaw of either of the middle pockets. 

  • A dose of a drug such as ketamine or cocaine, when snorted recreationally. 

  • A training match for a fighting dog. 

  • A swelling on the skin caused by illness or injury. 

  • The point, in a race in which boats are spaced apart at the start, at which a boat begins to overtake the boat ahead. 

  • The swollen abdomen of a pregnant woman. 

  • In skipping, a single jump over two consecutive turns of the rope. 

  • The sound of such a collision. 

  • A light blow or jolting collision. 

  • A post in an Internet forum thread made in order to raise the thread's profile by returning it to the top of the list of active threads. 

  • Music, especially played over speakers at loud volume with strong bass frequency response. 

  • The breeding call made by the bittern; a boom. 

  • A temporary increase in a quantity, as shown in a graph. 

  • A disco dance in which partners rhythmically bump each other's hips together. 

  • A reassignment of jobs within an organization (for example, when an existing employee leaves) on the basis of seniority. 

intj
  • Posted in an Internet forum thread in order to raise the thread's profile by returning it to the top of the list of active threads. 

verb
  • To move up or down by a step; displace. 

  • To pick (a lock) with a repeated striking motion that dislodges the pins. 

  • To post in an Internet forum thread in order to raise the thread's profile by returning it to the top of the list of active threads. 

  • To displace (another employee in an organization) on the basis of seniority. 

  • To move (a booked passenger) to a later flight because of earlier delays or cancellations. 

  • To move the time of (a scheduled event). 

  • To knock against or run into with a jolt. 

  • To assassinate; to bump off. 

  • Of a bittern, to make its characteristic breeding call. 

  • To suddenly boil, causing movement of the vessel and loss of liquid. 

How often have the words bib and bump occurred in a corpus of books? (source: Google Ngram Viewer )