concordia

From Latin concordia.

concordia (countable and uncountable, plural concordias or concordia)

1. (geology, geochronology) A set of plotted points, appearing as a curve on a concordia diagram or isochron diagram, representing sample data from rock of the same age; the condition of being a member of said set (or on said curve).
   • 1979, Contributions to Geology, Volumes 17-19; Volume 3, University of Wyoming, page 174:

     Points above concordia indicate uranium loss and those below indicate uranium gain.

   • 1994 [1988 Elsevier], H.-G. Attendorn, R. Bowen, Isotopes in the Earth Sciences, Chapman & Hall, page 131,

     Such lower intersections of resultant discordias with ${\displaystyle {\ce {U-Th-Pb}}}$ concordias are not significant in terms of geological time, merely changes which took place in the ${\displaystyle {\ce {Th/U}}}$ ratios or lead isotope ratios through the factors alluded to above.

   • 2005, Gunter Faure, Teresa M. Mensing, Isotopes: Principles and Applications, 3rd edition, Wiley, page 521:

     The addition of ${\displaystyle {\ce {U}}}$ to a carbonate sample on concordia causes the point to move off concordia in the direction of the origin. […] The patterns that develop in the ${\displaystyle {\ce {^{231}Pa-^{230}Th}}}$ concordia diagrams are similar to the responses of ${\displaystyle {\ce {Pa-Th}}}$ concordias presented in Section 10.5a.

• (set of points on a diagram): discordia

• concordia diagram

• isochron

From Latin concordia.

• IPA^(key): /konˈkɔr.dja/
• Rhymes: -ɔrdja
• Hyphenation: con‧còr‧dia

concordia f (plural concordie)

1. concord

   Antonym: sconcordia

• concordia in Collins Italian-English Dictionary
• concordia in Luciano Canepari, Dizionario di Pronuncia Italiana (DiPI)
• concordia in Aldo Gabrielli, Grandi Dizionario Italiano (Hoepli)
• concordia in garzantilinguistica.it – Garzanti Linguistica, De Agostini Scuola Spa
• concordia in Dizionario Italiano Olivetti, Olivetti Media Communication
• concordia in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana

• accordino, concordai, coricando, diroccano

From concors (“agreeing, of one mind”).

• (Classical Latin) IPA^(key): /konˈkor.di.a/, [kɔŋˈkɔrd̪iä]
• (modern Italianate Ecclesiastical) IPA^(key): /konˈkor.di.a/, [koŋˈkɔrd̪iä]

concordia f (genitive concordiae); first declension

1. an agreement together, union, harmony, concord

   Synonyms: cōnsēnsiō, cōnsēnsus, cōnspīrātiō, congruentia

   Antonyms: discordia, dissidentia, dissēnsiō

2. (poetic) an intimate friend

   Synonyms: necessārius, sodālis, amīcus

First-declension noun.

• English: concord
• French: concorde
• Italian: concordia
• Portuguese: concórdia
• Romanian: concordie
• Spanish: concordia

• “concordia”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “concordia”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• concordia in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
• concordia in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.
• “concordia”, in Harry Thurston Peck, editor (1898), Harper's Dictionary of Classical Antiquities, New York: Harper & Brothers
• “concordia”, in William Smith, editor (1848), A Dictionary of Greek and Roman Biography and Mythology, London: John Murray
• “concordia”, in William Smith, editor (1854, 1857), A Dictionary of Greek and Roman Geography, volume 1 & 2, London: Walton and Maberly
• “concordia”, in Richard Stillwell et al., editor (1976), The Princeton Encyclopedia of Classical Sites, Princeton, N.J.: Princeton University Press

Borrowed from Latin concordia.

• IPA^(key): /konˈkoɾdja/ [kõŋˈkoɾ.ð̞ja]
• Rhymes: -oɾdja
• Syllabification: con‧cor‧dia

concordia f (plural concordias)

1. concord, harmony, unity, union
2. ring consisting of two interlaced parts

• “concordia”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.7, Royal Spanish Academy [Spanish: Real Academia Española], 2023 November 28