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tsetse
Longman Dictionary of Contemporary English
The Collaborative International Dictionary
Tsetse

Tsetse \Tset"se\, n. (Zo["o]l.) A venomous two-winged African fly ( Glossina morsitans) whose bite is very poisonous, and even fatal, to horses and cattle, but harmless to men. It renders extensive districts in which it abounds uninhabitable during certain seasons of the year. [Written also tzetze, and tsetze.]

Douglas Harper's Etymology Dictionary
tsetse

fly of tropical Africa, 1849, probably via South African Dutch, from a Bantu language (compare Setswana tsetse, Luyia tsiisi "flies").

Wiktionary
tsetse

n. Any fly of the genus ''Glossina'', native to Africa, that feeds on human and animal blood; known primarily as a carrier of parasitic trypanosomes.

WordNet
tsetse

n. blood-sucking African fly; transmits sleeping sickness etc. [syn: tsetse fly, tzetze fly, tzetze, glossina]

Wikipedia
Tsetse (nuclear primary)

The Tsetse was a small American nuclear bomb developed in the 1950s that was used as the "primary" in several US thermonuclear bombs and as a small stand-alone weapon of its own. Primary is the technical term for the fission bomb component of a fusion bomb, used to start the reactions and implode and detonate the second, fusion stage.

The Tsetse primary was used in the US B43 nuclear bomb, W44 nuclear warhead, W50 nuclear warhead, B57 nuclear bomb, and W59 nuclear warhead, according to researcher Chuck Hansen.

Historical evidence indicates that these weapons shared a reliability problem, which Hansen attributes to miscalculation of the reaction cross section of tritium in fusion reactions. The weapons were not tested as extensively as some prior models due to a mid-1960s nuclear test moratorium, and the reliability problem was discovered and fixed after the moratorium ended. This problem was apparently shared by the Python primary designs.

Characteristics of these weapons are:

Tsetse primary based nuclear weapons

Model

B43

W44

W50

B57

W59

Based on this information it can be assumed that the Tsetse design itself corresponds to the size of the W44 warhead, 13.75 inches diameter and 25.3 inches long, with a weight of around 170 pounds.

Tsetse (disambiguation)

Tsetse and similar can mean :

  • Tse tse fly, one of the large biting flies inhabiting much of mid-continental Africa between the Sahara and the Kalahari deserts
  • Tse Tse Fly (band), a late 1980s/early 1990s British rock band
  • De Havilland Mosquito, FB Mk XVIII version was nicknamed Tsetse
  • Tsetse primary, the common design nuclear fission bomb core for several Cold War designs for American nuclear and thermonuclear weapons

Usage examples of "tsetse".

So he discovered that the nagana microbes may lurk in game, waiting to be carried to gentler beasts by the tsetse.

I have to say, whether it was on account of their poor condition, or because the tsetse in those parts is more poisonous than usual, I do not know, but ours succumbed to its onslaught.

It is spread from person to person by the bite of the tsetse fly, which carries the protozoon and is famous for that reason.

David Bruce, stumbling though the African bush, got onto the trail of the tsetse fly, accused him, convicted him.

In Africa, amazing progress has been made in the eradication of the tsetse fly using baited traps made from plastic bags, a few feet of cloth, and some staples.

Quite different from trypanosomiasis, the African malady carried by the tsetse fly.

From the stationary position behind the dune, Gregorius made every burst of fire sweep the oncoming hulls, driving the Latin tempers of the crews into frenzy, like the sting of a tsetse fly on the belly of a bull buffalo.

To find out how long a tsetse fly can carry the trypanosomes on his stinger they put cages of flies on sick dogs and then at intervals of hours, and days, let them feed on healthy ones.

Bruce held dying monkeys across their flanks, and let harmless tsetses, bred in the laboratory, feed on the monkey and then on the buck.

How melancholy and lean have been the years, since then, for that murderous tick whose proper name is Boophius bovis, and you may be sure that since those searchings of David Bruce, the tsetses have had to bootleg for the blood of black natives and white hunters, and missionaries.

Even Albert Schweitzer's reverence for life didn't include the tapeworm, the tsetse fly, the cancer cell.

The free ride may be provided by mosquitoes, fleas, lice, or tsetse flies that spread malaria, plague, typhus, or sleeping sickness, respectively.

The nearest thing to it is the bacillus one finds in oxen, horses and dogs that the tsetse fly has bitten.

Mark was close enough to see the dark specks of the tsetse fly sitting on her flanks.

As a consequence, another thing that abounded was the dreadful tsetse fly, whose bite is death to domestic animals.