A

• Character

  The first letter of the English alphabet, called a and written in the Latin script.

• Num
• Symbol
• Noun
• Adj

library

1. An institution which holds books and/or other forms of media for use by the public or qualified people often lending them out, as well as providing various other services for its users.
2. Any institution that lends out its goods for use by the public or a community.
3. A collection of books or other forms of stored information.
4. An equivalent collection of analogous information in a non-printed form, e.g. record library.
5. A room dedicated to storing books.
6. A collection of software routines that provide functionality to be incorporated into or used by a computer program.
7. A collection of DNA material from a single organism or relative to a single disease.
8. The deck or draw pile.

also

1. In addition; besides; as well; further; too.
2. (obsolete) To the same degree or extent; so, as.

established

• Verb

  simple past and past participle of establish

• Adj

at that

1. In addition to what has been said; furthermore; moreover.
2. Now that it has been mentioned.
3. Thereupon; directly after, and as a result of, that.

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

other

• Adj

  1. See other (determiner) below.
  2. Second.
  3. Alien.
  4. Different.
  5. (obsolete) Left, as opposed to right.

• Noun
• Det
• Adv
• Verb

changes

• Noun

  1. plural of change
  2. Short for chord changes.

• Verb