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Diotimos Library · Esotericism & Spirituality Collection · English Edition

Gerhard Dorn and John French

A Chymical Dictionary

An Expanded Diotimos Lexicon of Paracelsian and Alchemical Language

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A Chymical DictionaryEvestrum

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English Edition · Branch 614 of 740

Evestrum

A Chymical Dictionary

p. 614

Evestrum

Spirits celestial influences and signs · A Chymical Dictionary

At a Glance

The word. A prophetic agency associated with signs preceding events.

In the book. Erodinium gives the general sign of a future event.

A place to read. The historical definition below, 1650 dictionary, unnumbered definition page 21; facsimile PDF page 349.

Historical Definition

Evestrum is a prophetic spirit that presages through signs or through something that goes before.

Meaning

The entry names a spirit and describes how its prophetic character is expressed. Signs, or something preceding an event, provide the relation between what is present and what is to come. The definition supplies no appearance, dwelling place or means of calling the spirit.

“Something going before” is kept broadly. The compiler does not restrict it to a dream, an omen in a particular element or a visible apparition. A more specific reading would need to come from the passage using the word.

Use in the Book

Erodinium gives the general sign of a future event. Essodinum concerns presaging by marks. Somnia describes operations made in a sleeping person by the stars. These entries provide several historical accounts of foretelling and signs, while Evestrum remains distinctive in naming a prophetic spirit as its subject.

Places to Read

Erodinium. A sign understood as pointing towards a future event.

Essodinum. Foretelling by interpreting marks.

Somnia. Dreams explained through stellar operations in the sleeper.

In This Edition

The commentary reports the classification of the historical dictionary. It adds no practice for obtaining predictions and does not identify Evestrum with every other kind of spirit mentioned in the volume.

Historical source: 1650 dictionary, unnumbered definition page 21; facsimile PDF page 349 — Facsimile

Sources. A Chymicall Dictionary 1650, s.v. Evestrum

See also. Erodinium; Essodinum; Somnia

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About This Reading Edition

The complete 706 historical definitions of the 1650 English dictionary, modernised and accompanied by expanded Diotimos commentary, reading routes, 15 textual notes and complete linked indexes.

Historical Text

A Chymicall Dictionary, London 1650, English version associated with John French, based on Gerhard Dorn’s Dictionarium Theophrasti Paracelsi. The containing volume also prints Sendivogius and Paracelsus; neither neighboring work changes this dictionary’s attribution.

About This Edition

Complete 706 definition paragraphs with new introduction, commentary, reading guides and indexes; Diotimos Editions, 2026.

Rights

The historical 1650 English text is in the public domain. New introduction, commentary, reading guides and indexes are © 2026 Diotimos Editions and published with the site owner’s authorization.