foul vs rollover

foul

noun
  • A foul ball, a ball which has been hit outside of the base lines. 

  • A breach of the rules of a game, especially one involving inappropriate contact with an opposing player in order to gain an advantage; for example, tripping someone up in soccer, or contact of any kind in basketball. 

  • A (usually accidental) contact between a bowler and the lane before the bowler has released the ball. 

verb
  • To make contact with an opposing player in order to gain advantage. 

  • To become clogged. 

  • To become entangled. 

  • To come into contact or collide with. 

  • To make dirty. 

  • To besmirch. 

  • To hit a ball outside of the baselines. 

  • To hit outside of the baselines. 

  • To clog or obstruct. 

  • To entangle. 

  • To commit a foul. 

adj
  • Entangled and therefore restricting free movement, not clear. 

  • Detestable, unpleasant, loathsome. 

  • Obscene, vulgar or abusive. 

  • Disgusting, repulsive; causing disgust. 

  • (with "of") Positioned on, in, or near enough to (a specified area) so as to obstruct it. 

  • Dishonest or not conforming to the established rules and customs of a game, conflict, test, etc. 

  • Unpleasant, stormy or rainy. 

  • Covered with, or containing unclean matter; dirty. 

  • Outside of the base lines; in foul territory. 

rollover

noun
  • A target on the pinball table that is activated when the ball rolls over it. 

  • A graphic element that changes its appearance when the cursor moves over it. 

  • A road traffic accident in which a vehicle overturns. 

  • In the National or European lottery, the situation in which a jackpot that has not been won is carried over to the next week. 

  • The reinvestment of funds in a new issue of the same or similar investment. 

  • The process of incrementing, especially back to an initial value. 

  • A keyboard feature where each key is scanned independently, so that multiple simultaneous keypresses always register correctly. 

  • A fee paid by a borrower in order to defer full repayment of a loan. 

  • The sudden ignition of flammable gasses (produced by pyrolysis in an oxygen-poor environment) near the ceiling of a room or other enclosed space. 

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