0 a large tree found in northern countries, or the wood of this tree -- roble
1 a tree that produces acorns, or the wood from this tree -- roble [ masculine, singular ]
It is therefore vital for it to be compulsory to state on the label that oak chippings have been used in the process of maturing the wine.
It only proposes that the directive be extended to apply to work involving exposure to wood dust from oak and beech.