Simply so, what is the bowl of a pipe called?
A bowl, when referred to in pipe smoking, is the part of a smoking pipe or bong that is used to hold tobacco, cannabis, or other substances.
In this regard, whats the difference between a pipe and a bowl?
A “piece” is a catchall term for a pipe or other crafted smoking device. A bowl is the opening in a pipe where flower is packed, though the term may sometimes be used synonymously with pipe to describe the whole piece.
noun. a marijuana smoking pipe. Most frequently bowls are made out of blown glass, but can be made of metal, wood, etc. Let's smoke a bowl of marijuana. See more words with the same meaning: marijuana paraphernalia.