Simple past tense and past participle of effloresce.(verb)
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Use "effloresced" in a sentence
"By the time I had hiked back to the office, a pain had developed and effloresced in my right knee."
"The scheme was to reintroduce the icon that had materialized on the San Francisco stage in October 1866, and effloresced into the Vandal of the lecture circuit."
"The pictures that mysteriously effloresced from the pixels were forbidding yet magnificent, and as they glowed from the machines the planet Mars seemed to enter the laboratory, and the enchanting speculations of the Italian Schiaparelli with his canali and the American Lowell with his canals vanished the way dew departs with morning sunlight."