Alembic and Potter's wheel

Alembic noun - An obsolete kind of container used for distillation; two retorts connected by a tube.

Potter's wheel and alembic are semantically related. In some cases you can replace phrase "Potter's wheel" with "Alembic", this terms are similar.

Potter's wheel noun - A horizontal rotating wheel holding the clay being shaped by a potter.

Alembic and potter's wheel are semantically related. Sometimes you can replace term "Alembic" with "Potter's wheel", this terms are similar.