Underground

The London Underground.

function

• Noun

  1. What something does or is used for.
  2. A professional or official position.
  3. An official or social occasion.
  4. (slang) An official or social occasion.
  5. Something which is dependent on or stems from another thing; a result or concomitant.
  6. A relation where one thing is dependent on another for its existence, value, or significance.
  7. A relation in which each element of the domain is associated with exactly one element of the codomain.
  8. A routine that receives zero or more arguments and may return a result.
  9. The physiological activity of an organ or body part.
  10. The characteristic behavior of a chemical compound.
  11. The role of a social practice in the continued existence of the group.

• Verb

means

• Noun

  plural of mean

• Verb

of

• Prep

  1. Expressing distance or motion.
  2. (obsolete) Expressing distance or motion.
  3. Since, from (a given time, earlier state etc.).
  4. From, away from (a position, number, distance etc.).
  5. Expressing separation.
  6. Expressing separation.
  7. (obsolete) Expressing separation.
  8. Expressing origin.
  9. Expressing origin.
  10. Expressing origin.
  11. Expressing origin.
  12. Expressing origin.
  13. Expressing agency.
  14. Expressing agency.
  15. Expressing agency.
  16. Expressing composition, substance.
  17. Expressing composition, substance.
  18. Expressing composition, substance.
  19. Expressing composition, substance.
  20. Expressing composition, substance.
  21. Introducing subject matter.
  22. Introducing subject matter.
  23. Introducing subject matter.
  24. Having partitive effect.
  25. Having partitive effect.
  26. Having partitive effect.
  27. Having partitive effect.
  28. Expressing possession.
  29. Expressing possession.
  30. Expressing possession.
  31. Forming the "objective genitive".
  32. Forming the "objective genitive".
  33. Expressing qualities or characteristics.
  34. Expressing qualities or characteristics.
  35. Expressing qualities or characteristics.
  36. (informal) Expressing qualities or characteristics.
  37. Expressing a point in time.
  38. Expressing a point in time.
  39. Expressing a point in time.
  40. Expressing a point in time.
  41. (informal) Expressing a point in time.

• Verb
• Symbol

basic

• Adj

  1. Necessary, essential for life or some process.
  2. Elementary, simple, fundamental, merely functional.
  3. Of or pertaining to a base; having a pH greater than 7.
  4. (informal) Unremarkable or uninteresting; boring; uncool.

• Noun

electronic

1. Of or pertaining to an electron or electrons.
2. Operating on the physical behavior of electrons, especially in semiconductors.
3. Generated by an electronic device.
4. Of or pertaining to the Internet.

and

• Conj

  1. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  2. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  3. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  4. (obsolete) As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  5. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  6. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  7. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  8. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  9. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  10. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  11. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  12. As a coordinating conjunction; expressing two elements to be taken together or in addition to each other.
  13. Expressing a condition.
  14. (obsolete) Expressing a condition.
  15. Connecting two well-formed formulas to create a new well-formed formula that requires it to only be true when both of the two formulas are true.

• Noun
• Noun
• Verb

hydraulic

• Adj

  1. Pertaining to water.
  2. Related to, or operated by, hydraulics.

• Verb