visibility

visibility
    n 1: quality or fact or degree of being visible; perceptible by
         the eye or obvious to the eye; "low visibility caused by
         fog" [syn: {visibility}, {visibleness}] [ant:
         {invisibility}, {invisibleness}]
    2: degree of exposure to public notice; "that candidate does not
       have sufficient visibility to win an election" [syn:
       {visibility}, {profile}]
    3: capability of providing a clear unobstructed view; "a
       windshield with good visibility"
    

Visibility \Vis`i*bil"i*ty\, n. [L. visibilitas: cf. F.
   visibilit['e].]
   The quality or state of being visible.
   [1913 Webster]
    

51 Moby Thesaurus words for "visibility":
      CAT, aerospace, aerosphere, air hole, air pocket, airspace,
      apparentness, bump, ceiling, clearness, crosswind,
      crystal-clearness, distinctness, empty space, evidence,
      evidentness, favorable wind, fog, front, head wind,
      high-pressure area, hole, ionosphere, jetstream, low-pressure area,
      manifestness, obviousness, openness, openness to sight, overcast,
      overtness, palpability, patentness, perspicuity, plainness, pocket,
      roughness, soup, space, stratosphere, substratosphere, tail wind,
      tangibility, tropopause, troposphere, trough, turbulence,
      unmistakableness, unquestionability, visibility zero, visuality