calenture

But in this voyage I was extremely sick, being thrown into a violent calenture through the excessive heat, trading upon the coast from the latitude of fifteen degrees north, even to the line itself.

From The Life and Most Surprising Adventures of Robinson Crusoe, of York, Mariner (1801) by Daniel Defoe

At three o'clock on the night of Tuesday, July 26, I awoke in a chill, and before morning I had all the symptoms of calenture, with a temperature of 104.

From Campaigning in Cuba by George Kennan

This day likewise, I had a stroke of the sun, which occasioned a burning fever or calenture.

From A General History and Collection of Voyages and Travels — Volume 04 Arranged in Systematic Order: Forming a Complete History of the Origin and Progress of Navigation, Discovery, and Commerce, by Sea and Land, from the Earliest Ages to the Present Time by Robert Kerr

To make matters worse, the captain again fell sick of a kind of calenture, and took to his bed.

From Palm Tree Island by Herbert Strang

He who held command that lamentable day was Captain--now Sir Mortimer--Ferne; for I, who was Admiral of the expedition, must lie in my cabin, ill almost unto death of a calenture.

From Sir Mortimer by Mary Johnston