cobweb

noun

1. 1

   A spiderweb, or the remains of one, especially an asymmetrical one that is woven with an irregular pattern of threads.

2. 2

   One of its filaments; gossamer

3. 3

   Something thin and unsubstantial, or flimsy and worthless; valueless remainder.

4. 4

   An intricate plot to catch the unwary

5. 5

   A web page that either has not been updated for a long time, or that is rarely visited

6. 6

   The European spotted flycatcher, Muscicapa striata.

7. 7

   (usually in the plural) fuzzy inexact memories