1. annunciator an indicator that announces which electrical circuit has been active (as on a telephone switchboard)
  2. annunciatory relating to the act of announcing or being announced
  3. in store in readiness; awaiting
  4. ancestor someone from whom you are descended
  5. in-line skate a shoe with a line of rollers fixed to the sole
  6. incense tree any of various tropical trees of the family Burseraceae yielding fragrant gums or resins that are burned as incense
  7. ancient history a history of the ancient world
  8. investor someone who commits capital to gain financial returns
  9. enlistee any new member or supporter (as in the armed forces)
  10. line score a summary of the scoring in a game (usually in tabular form)
  11. line storm a violent rainstorm near the time of an equinox
  12. inconsiderate lacking regard for the rights or feelings of others
  13. enlist join the military
  14. unlicensed lacking official approval
  15. aniline dye any of many dyes made from aniline
  16. Old Line State a Mid-Atlantic state; one of the original 13 colonies
  17. genus Nestor a genus of Psittacidae
  18. one-liner a one-line joke
  19. chain store one of a chain of retail stores under the same management and selling the same merchandise
  20. anticholinesterase a medicine that inhibits cholinesterase by combining with it and so has a cholinergic effect