Fleming

¹

[ flem-ing ]

noun

1. a native of Flanders.
2. a Flemish-speaking Belgian.

Fleming

²

[ flem-ing ]

noun

1. Sir Alexander, 1881–1955, Scottish bacteriologist and physician: discoverer of penicillin 1928; Nobel Prize in Medicine 1945.
2. Ian (Lancaster), 1908–64, British writer of suspense novels.
3. Peggy (Gale), born 1948, U.S. figure skater.

Fleming

¹

/ ˈflɛmɪŋ /

noun

1. FlemingSir Alexander18811955MScottishSCIENCE: bacteriologist Sir Alexander . 1881–1955, Scottish bacteriologist: discovered lysozyme (1922) and penicillin (1928): shared the Nobel prize for physiology or medicine in 1945
2. FlemingIan (Lancaster)19081964MEnglishWRITING: author of spy novels Ian ( Lancaster ). 1908–64, English author of spy novels; creator of the secret agent James Bond
3. FlemingSir John Ambrose18491945MEnglishTECHNOLOGY: engineer Sir John Ambrose . 1849–1945, English electrical engineer: invented the thermionic valve (1904)
4. FlemingRenée1959FUSMUSIC: operatic soprano Renée . born 1959, US operatic soprano and songwriter

Fleming

²

/ ˈflɛmɪŋ /

noun

1. a native or inhabitant of Flanders or a Flemish-speaking Belgian Compare Walloon

Fleming

¹

/ flĕm′ĭng /

1. Scottish bacteriologist who discovered penicillin in 1928. The drug was developed and purified 11 years later by Howard Florey and Ernst Chain, with whom Fleming shared the 1945 Nobel Prize for physiology or medicine. Fleming was also the first to administer typhoid vaccines to humans.

Fleming

²

1. British physicist and electrical engineer who devised the first electron tube in 1904. His invention was essential to the development of radio, television, and early computer circuitry. Fleming also helped develop electric devices designed for large-scale use, such as the electric lamp.

Word History and Origins

Origin of Fleming¹

1350–1400; Middle English < Middle Dutch Vlaeminc, equivalent to Vlaem- ( Flemish ) + -ing -ing ³; late Old English Flæming perhaps < Old Frisian

Word History and Origins

Origin of Fleming¹

C14: from Middle Dutch Vlaminc

Biography

Many famous scientific discoveries come about by accident, and such was the case with penicillin. The first and still best-known antibiotic, penicillin is a natural substance excreted by a type of mold of the genus Penicillium . It so happened that a Scottish bacteriologist, Alexander Fleming, was doing research on staphylococcal bacteria in the late 1920s and noticed that one culture had become contaminated with some mold. What was curious was that there was a circular area around the mold that was free of bacterial growth. After some investigation, Fleming discerned that the mold was excreting a substance deadly to the bacteria, and he named it penicillin in the mold's honor. Fleming had already discovered another natural antibacterial substance a few years earlier in 1921—lysozyme, an enzyme contained in tears and saliva. But the discovery of penicillin was of far greater importance, although its impact was not fully felt right away because Fleming lacked the equipment necessary to isolate the active compound and to synthesize it in quantities that could be used medicinally. This happened a dozen years later during World War II and stimulated the development of new drugs that could fight infections transmitted on the battlefield. Two other scientists, Ernst Chain and Howard Florey, were responsible for this further work, and together with Fleming the three shared the 1945 Nobel Prize for physiology or medicine.

Example Sentences

Paul Fleming, general secretary of arts union Equity, agreed that new opera productions and engagement programmes in Manchester were welcome, but said "it falls short of a season at the scale audiences deserve".

From BBC

He told the court a witness saw Mr Fleming and a woman pushing one another and cursing on Station Road shortly after 19:30 GMT.

From BBC

“When they are handed over all the cars are in very good shape,” says Derek Fleming.

From BBC

Fleming pleaded guilty this month to a count of conspiracy to distribute ketamine and a count of distribution of ketamine resulting in death.

From Los Angeles Times

Sangha sold about 50 vials of the drug to the actor, with Fleming delivering the product, for $11,000, authorities said.

From Los Angeles Times