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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 DictionaryNysadir

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English Edition · Branch 264 of 740

Nysadir

A Chymical Dictionary

p. 264

Nysadir

Salts solvents and liquid preparations · A Chymical Dictionary

At a Glance

The word. An alternative name for sal ammoniac.

In the book. Ocob gives the same equivalent, while Sal practicum describes a mixture containing sal ammoniac and saltpetre.

A place to read. The historical definition below, 1650 dictionary, unnumbered definition page 35; facsimile PDF page 363.

Historical Definition

Nysadir is sal ammoniac.

Meaning

The historical equivalent is a named salt, without a further account of its preparation. The spelling remains useful for recognising a material under a less familiar name.

Use in the Book

Ocob gives the same equivalent, while Sal practicum describes a mixture containing sal ammoniac and saltpetre. The latter definition distinguishes an ingredient from a compound in which it occurs.

Places to Read

Ocob. A short name for sal ammoniac.

Sal practicum. A named mixture of saltpetre and sal ammoniac.

Historical source: 1650 dictionary, unnumbered definition page 35; facsimile PDF page 363 — Facsimile

Sources. A Chymical Dictionary 1650, 1650 dictionary, facsimile PDF page 363, Nysadir

See also. Ocob; Sal practicum

264

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.