webby

from WordNet (r) 3.0 (2006)

webby
    adj 1: having open interstices or resembling a web [syn: {lacy},
           {netlike}, {netted}, {webbed}, {weblike}, {webby}]

from The Collaborative International Dictionary of English v.0.48

Webby \Web"by\, a.
   Of or pertaining to a web or webs; like a web; filled or
   covered with webs.
   [1913 Webster]

         Bats on their webby wings in darkness move. --Crabbe.
   [1913 Webster]