1. merchandising the exchange of goods for an agreed sum of money
  2. threshold function a function that takes the value 1 if a specified function of the arguments exceeds a given threshold and 0 otherwise
  3. characterisic function (electronics) graph showing how a particular characteristic of a device varies with other parameters
  4. derived function the result of mathematical differentiation
  5. metric function a function of a topological space that gives, for any two points in the space, a value equal to the distance between them
  6. nondisjunction meiosis in which there is a failure of paired homologous chromosomes to separate; results in an abnormal number of chromosomes in the daughter cells
  7. circular function function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle
  8. disfunction (medicine) any disturbance in the functioning of an organ or body part or a disturbance in the functioning of a social group
  9. control function an operation that controls the recording or processing or transmission of interpretation of data
  10. trigonometric function function of an angle expressed as a ratio of the length of the sides of right-angled triangle containing the angle
  11. dysfunction any disturbance in the working of an organ or body part
  12. marchand de vin brown sauce with mushrooms and red wine or Madeira
  13. conjunction the state of being joined together
  14. misfunction fail to function or function improperly
  15. sentential function formal expression containing variables
  16. merchandise commodities offered for sale
  17. pragmatic sanction an imperial decree that becomes part of the fundamental law of the land
  18. range of a function (mathematics) the set of values of the dependent variable for which a function is defined
  19. permanent injunction injunction issued on completion of a trial
  20. inverse function a function obtained by expressing the dependent variable of one function as the independent variable of another; f and g are inverse functions if f(x)=y and g(y)=x