- Abacus Harmonicus
Abacus Harmonicus was an
ancient diagram which showed the structure and placement of the keys of a particularmusical instrument .
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Abacus Harmonicus
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Abacus harmonicus — Abacus Ab a*cus ([a^]b [.a]*k[u^]s), n.; E. pl. {Abacuses}; L. pl. {Abaci} ( s[imac]). [L. abacus, abax, Gr. a bax] 1. A table or tray strewn with sand, anciently used for drawing, calculating, etc. [Obs.] [1913 Webster] 2. A calculating table or … The Collaborative International Dictionary of English
abacus harmonicus — noun An ancient diagram showing the structure and disposition of the keys of an instrument. Crabb … Wiktionary
Abacus (disambiguation) — Abacus may refer to:* Abacus, or counting frame ** Abacus system, mental calculation method ** Abacus logic, a logic equivalent to the mathematical abacus * Abacus (architecture), a flat slab forming the uppermost member or division of the… … Wikipedia
Abacus — Ab a*cus ([a^]b [.a]*k[u^]s), n.; E. pl. {Abacuses}; L. pl. {Abaci} ( s[imac]). [L. abacus, abax, Gr. a bax] 1. A table or tray strewn with sand, anciently used for drawing, calculating, etc. [Obs.] [1913 Webster] 2. A calculating table or frame; … The Collaborative International Dictionary of English
Abăcus — (lat., vom gr.), 1) Tisch, worauf man Prunkgefäße setzte; 2) Rechenbret zu arithmetischen Berechnungen; daher Abacist, Rechenmeister; 3) Zahlentabelle, z.B. A. pythagoricus, das Einmaleins; A. logisticus (Canon hexacondaton), Tafel zur… … Pierer's Universal-Lexikon
Abaci — Abacus Ab a*cus ([a^]b [.a]*k[u^]s), n.; E. pl. {Abacuses}; L. pl. {Abaci} ( s[imac]). [L. abacus, abax, Gr. a bax] 1. A table or tray strewn with sand, anciently used for drawing, calculating, etc. [Obs.] [1913 Webster] 2. A calculating table or … The Collaborative International Dictionary of English
Abacuses — Abacus Ab a*cus ([a^]b [.a]*k[u^]s), n.; E. pl. {Abacuses}; L. pl. {Abaci} ( s[imac]). [L. abacus, abax, Gr. a bax] 1. A table or tray strewn with sand, anciently used for drawing, calculating, etc. [Obs.] [1913 Webster] 2. A calculating table or … The Collaborative International Dictionary of English
