Letters that make bourtree
o, b, e, r, t, u are letters that make 'bourtree'
1 possible definitions for 'bourtree'
Under this definition, bourtree is a noun and has the following properties:
elderberry, black elder, common elder, European elder, Sambucus nigra have the same meaning as 'bourtree'
'bourtree' can be a type of elder, elderberry bush.