LATIN DICTIONARYLexicon Latīnum
adjectivethird-declension two-termination adjective

fūnctiōnālis

fūnctiōnālis (neuter fūnctiōnāle)
Classical[fuːŋk.ti.oːˈnaː.lɪs]Ecclesiastical[fuŋk.t͡si.oˈnaː.lis]

Meaning

  1. Medieval Latintwo terminationtaxable, liable to taxation
  2. New Latintwo terminationfunctional
    varia istarum organa, influxus ope functionalis vel mecanici, inter se quidem commercium alunt, [...]1822 October 7, Napoleonis Hennau Victoris, “Commentario”, in Annales Academiae Leodiensis, volumes 1821–1822, Liège: P.J. Collardin, →OCLC, page 45:
    [...] ita ut generaliter sit pro circulo expressio functionalis originaria 𝑙 = 𝑎𝑤, [...]1835, Karl Christian Friedrich Krause, edited by Heinrich Schroeder, Novae theoriae linearum curvarum: originariae et vere scientificae specimina quinque prima, Munich: Sumptibus editoris, →OCLC, page 43:

Declension

singular
formmasculinefeminineneuter
nominativefūnctiōnālisfūnctiōnālisfūnctiōnāle
genitivefūnctiōnālisfūnctiōnālisfūnctiōnālis
dativefūnctiōnālīfūnctiōnālīfūnctiōnālī
accusativefūnctiōnālemfūnctiōnālemfūnctiōnāle
ablativefūnctiōnālīfūnctiōnālīfūnctiōnālī
vocativefūnctiōnālisfūnctiōnālisfūnctiōnāle
plural
formmasculinefeminineneuter
nominativefūnctiōnālēsfūnctiōnālēsfūnctiōnālia
genitivefūnctiōnāliumfūnctiōnāliumfūnctiōnālium
dativefūnctiōnālibusfūnctiōnālibusfūnctiōnālibus
accusativefūnctiōnālīs
fūnctiōnālēs		fūnctiōnālīs
fūnctiōnālēs		fūnctiōnālia
ablativefūnctiōnālibusfūnctiōnālibusfūnctiōnālibus
vocativefūnctiōnālēsfūnctiōnālēsfūnctiōnālia

Quick answers

What does fūnctiōnālis mean in Latin?
fūnctiōnālis, a adjective, means “taxable, liable to taxation; functional”.
How do you pronounce fūnctiōnālis?
In classical Latin, [fuːŋk.ti.oːˈnaː.lɪs]; in ecclesiastical (church) Latin, [fuŋk.t͡si.oˈnaː.lis].