alembic, limbeck a vessel with a beaked cup or head, the upper part of a still used for distilling. The beak of the alembic carries vaporous substances to a receiver, in which they are then condensed.
Abraham provides the canonical technical definition of the alembic, tracing its Arabic and Greek etymology and establishing its function as the distillation apparatus that conveys volatile matter upward and outward during the alchemical opus.
, A Dictionary of Alchemical Imagery, 1998thesis