verb
barks; barked; barking
[no obj] of a dog :to make a short loud sound
to shout or say (something) in a loud and angry way [+ obj]
barking up the wrong tree
informal :trying to do something in a way that will not be successful
noun
plural barks
[count] :the short, loud sound made by a dog
If your bark is worse than your bite, you appear to be more angry or dangerous than you really are.
noun
plural barks
the outer covering of a tree [noncount]
noun
or barque , pl barks or barques
[count] :a small sailing ship - compare 2bark 3bark