add-on

2 definitions found

add-on - WordNet (r) 2.1 (2005) :

  add-on
      n 1: a component that is added to something to improve it; "the
           addition of a bathroom was a major improvement"; "the
           addition of cinnamon improved the flavor" [syn: addition,
           add-on, improver]
      2: a supplementary component that improves capability [syn:
         accessory, appurtenance, supplement, add-on]

add-on - Easton's 1897 Bible Dictionary :

  Addon
  low, one of the persons named in Neh. 7:61 who could not "shew
  their father's house" on the return from captivity. This, with
  similar instances (ver. 63), indicates the importance the Jews
  attached to their genealogies.