1. disfunction (medicine) any disturbance in the functioning of an organ or body part or a disturbance in the functioning of a social group
  2. dysfunction any disturbance in the working of an organ or body part
  3. diction the manner in which something is expressed in words
  4. misfunction fail to function or function improperly
  5. distinction a discrimination between things as different
  6. disjunction state of being disconnected
  7. bodily function an organic process that takes place in the body
  8. light reaction the first stage of photosynthesis during which energy from light is used for the production of ATP
  9. satisfaction the state of being gratified
  10. disaffection the feeling of being alienated from other people
  11. dysfunctional impaired in function; especially of a bodily system or organ
  12. locus of infection the specific site in the body where an infection originates
  13. function what something is used for
  14. right of action the legal right to sue
  15. 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
  16. sanction official permission or approval
  17. disinfection treatment to destroy harmful microorganisms
  18. disconnection the state of being separated
  19. social function a vaguely specified social event
  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