acidulus

Latin

Etymology tree

Proto-Indo-European *h₂eḱ-der.

Latin aceō

Proto-Indo-European *dʰeh₁-der.

Proto-Italic *-iðos

Latin -idus

Latin acidus

Proto-Indo-European *-lós

Proto-Indo-European *-elós

Proto-Italic *-elos

Latin -ulus

Latin acidulus

From acidus + -ulus (diminutive suffix).

acidulus (feminine acidula, neuter acidulum); first/second-declension adjective

First/second-declension adjective.

	masculine	feminine	neuter	masculine	feminine	neuter
	singular			plural
nominative	acidulus	acidula	acidulum	acidulī	acidulae	acidula
genitive	acidulī	acidulae	acidulī	acidulōrum	acidulārum	acidulōrum
dative	acidulō	acidulae	acidulō	acidulīs
accusative	acidulum	acidulam	acidulum	acidulōs	acidulās	acidula
ablative	acidulō	acidulā	acidulō	acidulīs
vocative	acidule	acidula	acidulum	acidulī	acidulae	acidula

From acidula
- Padanian:
  - Ligurian: axevra
  - Piedmontese: asiula, azìgola, arzìvora, zìvola
- Northern Gallo-Romance:
  - Franco-Provençal: oseglle, oselye, oseble
  - Old French: osille, oisele
    - French: oseille
- Southern Gallo-Romance:
  - Aragonese: acitola
  - Occitan: auselha
Borrowings:
- → Catalan: acídul
- → Italian: acidulo
- → Portuguese: acídulo
- → Spanish: acídulo

“acidulus”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press
"acidulus", in Charles du Fresne du Cange, Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
“acidulus”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.