1. apud - Noun
2. apud - Preposition
apud
Used in scholarly works to cite a reference at second hand
Jones apud Smith means that the original source is Jones, but that the author is relying on Smith for that reference.
APUD (plural APUDs)
(usually attributive, endocrinology, of cells) That secrete low molecular weight polypeptide hormones, such as gastrin, secretin, cholecystokinin, and motilin.
Mais apud me omnia fiunt Mathematicè in Natura. René Descartes
Cassius and Rutilius apud Macrobius I 16, 33. Tuditanus claimed they were instituted by Romulus and T. Tatius I 16, 32. The high priestess of Jupiter ( Flaminica Dialis ) sanctified the days by sacrificing a ram to Jupiter. Source: Internet
Servius Ad Aeneidem IV 511; Ennius apud Varro De Lingua Latina VII 16; Catullus 34, 15. Diana was one of the triple goddess, the same goddess being called Luna in heaven, Diana on earth, and Proserpina in hell. Source: Internet
Kashyapa-pura, which has been identified with Kaspapyros of Hecataeus (apud Stephanus of Byzantium ) and Kaspatyros of Herodotus (3.102, 4.44). Source: Internet
Others indicate he was actually in Florence when the Pope died: citation The 'Third Life' of Urban V, by Petrus de Herentals, says: apud Lombardiam existente in legationem ('while serving on his Legation in Lombardy'). Source: Internet
Prepositions can take two cases for their object: the accusative ("apud puerum" (with the boy), with "puerum" being the accusative form of "puer", boy) and the ablative ("sine puero" (without the boy), "puero" being the ablative form of "puer", boy). Source: Internet