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tonitrus

Wikipedia ^la

• tonitruum

For unattested *tonitus, from tonō (“I thunder”) +‎ -tus, with insertion of -r- after fulgetrum (“lightning”).^[1]

• (Classical Latin) IPA^(key): /ˈto.ni.trus/, [ˈt̪ɔnɪt̪rʊs̠]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈto.ni.trus/, [ˈt̪ɔːnit̪rus]

tonitrus m (genitive tonitrūs); fourth declension

1. thunder

Fourth-declension noun.

• tonitruālis

• “tonitrus”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “tonitrus”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• tonitrus in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.
• Carl Meißner, Henry William Auden (1894) Latin Phrase-Book‎^[1], London: Macmillan and Co.
  • the heavens are shaken by the thunder: caelum tonitru contremit