ann

/AE1 N/
noun
  1. 1

    A female given name from Hebrew.

  2. 2

    A surname from Welsh.

  3. 3

    (obsolete) An annate.

  4. 4

    Abbreviation of anniversary. [A day that is an exact number of years (to the day) since a given significant event occurred. Often preceded by an ordinal number indicating the number of years.]

  5. 5

    (Internet) Abbreviation of announcement, in e-mail or newsgroup subject lines. [An act of announcing, or giving notice.]

  6. 6

    (machine learning) Initialism of artificial neural network.

  7. 7

    (computer science) Initialism of approximate nearest neighbor.

adjective
  1. 1

    Abbreviation of annual. [Happening once every year.]