Bark from a tree (3)
I believe the answer is:
bay
I believe this is a double definition.
'bark' is the first definition.
(I know that bay is a type of bark)
'a tree' is the second definition.
(bay is a kind of tree)
'from' acts as a link.
(Other definitions for bay that I've seen before include "Inlet, cove" , "Small alcove" , "Botany, Galway or Tampa" , "Tree; horse; bark loudly" , "Sea inlet" .)