Predatory type not approved by union (7)
I believe the answer is:
wildcat
This clue could be a double definition.
'predatory type' is the first definition.
The definition and answer can be both man-made objects as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'not approved by union' is the second definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
Can you help me to learn more?
(Other definitions for wildcat that I've seen before include "Animal (applied to strikes)" , "Like an unauthorised strike" , "Well, kind of" , "financially unsound?" , "Sort of strike" .)