What is the homonym for bow?

The homonym for "bow" depends on the context. Here are a few possibilities:

* Bow (as in a weapon): Bough (a branch of a tree)

* Bow (as in a knot): Bough (again, a branch of a tree)

* Bow (as in to bend at the waist): Bough (again, a branch of a tree) or Bau (a unit of weight in the Philippines)

* Bow (as in the front of a ship): Bue (a type of bird)

Let me know the specific context of the word "bow" and I can give you the most accurate homonym.