Acorn producer (3)
'acorn producer' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for oak that I've seen before include "The mighty tree" , "Acorn-bearing tree" , "Building timber" , "Traditional British tree" , "Tree of the genus Quercus" .)
'acorn producer' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for oak-tree that I've seen before include "Acorn plant" , "Acorn producer" , "Acorn bearer" , "It grows mighty from an acorn" , "Source of acorns" .)