Definition of atomical in English:

atomical

adjective

  • 1rare Of the nature of an atom or atoms; consisting of or involving atoms. Compare atomic. Now rare.

  • 2History Of Science
    Chiefly History of Science. Designating or adhering to the doctrine of atoms as understood in ancient Greek philosophy or later.

Origin

Early 17th century; earliest use found in Edmund Bolton (?1575/5–?1634), antiquary and historian. From atom + -ical.

Pronunciation

atomical

/əˈtɒmɪkl/