The name of a horse drinking vessel is called a "trough." Troughs are typically long, shallow containers made of materials like wood, metal, or plastic, designed to hold water for horses and other livestock to drink from. They can be found in stables, fields, and other areas where horses are kept.
The beaker gets its name from its resemblance to a cylindrical drinking cup or drinking vessel. Its name is derived from the Old English word "becere" which means "drinking vessel."
It is describing the horse. It is a drinking horse. The verb in that sentence is the word "is".
A challis, or flagon.
the answer is tankard
A horn.
tankard
A 'Toby Jug'.
Tankard
chalice
A mug is a drinking vessel with a handle
Teacup.
A drinking vessel for beer. It's a mug.