Bird gets spider (10)
I believe the answer is:
flycatcher
This might be a double definition.
'bird' is the first definition.
(flycatcher is a kind of bird)
'spider' is the second definition.
The answer and definition can be both animals as well as being singular nouns.
Perhaps you can see a link between them that I can't see?
'gets' acts as a link.
Can you help me to learn more?
(Other definitions for flycatcher that I've seen before include "airborne killer" , "one that may be spotted singing" , "Bird" , "sticky leg trap" .)