radiatio

Latin

Etymology

From radiō (“to gleam, shine, beam”) +‎ -tiō.

Pronunciation

• (Classical Latin) IPA^(key): /ra.diˈaː.ti.oː/, [räd̪iˈäːt̪ioː]
• (modern Italianate Ecclesiastical) IPA^(key): /ra.diˈat.t͡si.o/, [räd̪iˈät̪ː͡s̪io]

Noun

radiātiō f (genitive radiātiōnis); third declension

1. glittering, shining, radiation

Declension

Third-declension noun.

Case	Singular	Plural
Nominative	radiātiō	radiātiōnēs
Genitive	radiātiōnis	radiātiōnum
Dative	radiātiōnī	radiātiōnibus
Accusative	radiātiōnem	radiātiōnēs
Ablative	radiātiōne	radiātiōnibus
Vocative	radiātiō	radiātiōnēs

Related terms

• radiāns
• radiātilis
• radiātus
• radiō
• radiolus
• radiōsus
• radius

Descendants

• Catalan: radiació
• Crimean Tatar: radiatsiya
• English: radiation
• French: radiation
• Italian: radiazione
• Piedmontese: radiassion
• Portuguese: radiação
• Romanian: radiație
• Russian: радиа́ция (radiácija)
• Spanish: radiación
• Ukrainian: радіа́ція (radiácija)

References

• “radiatio”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• radiatio in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.