What is the meaning of Distiller?

A person who distills, especially alcoholic spirits or hard liquor by a process of distillation; a person who owns, works in or operates a distillery.

A device or apparatus that distills, a condenser; a still.

A company whose business is distilling, especially one that manufactures alcoholic spirits or liquor.

to distill

first-person singular present passive subjunctive of distīllō

Source: wiktionary.org