3. formal + literary : a place or situation that forces people to change or make difficult decisions. His character was formed in the crucible of war.
What does crucible mean?
crucible KROO-suh-bul noun. 1 : a vessel in which metals or other substances are heated to a very high temperature or melted. 2 : a severe test. 3 : a place or situation in which concentrated forces interact to cause or influence change or development.
What is an example of a crucible?
The definition of a crucible is a vessel or container made of materials that resist great heat. An example of a crucible is a container made of graphite or porcelain that melts only at very high temperatures.
How does a crucible work?
Crucibles have been used for thousands of years to make alloys and cast metals. To melt metal inside of a crucible, the materials are placed inside and heated until they reach their melting point. You can make a new alloy by melting a combination of materials with other elements inside of the crucible.
What is crucible in the Marines?
During boot camp, Marine recruits must endure and complete a 54-hour training event under intense mental and physical distress known as the “Crucible”.
What does it mean to go through The Crucible?
The Crucible is a test every recruit must go through to become a Marine. It tests every recruit physically, mentally and morally and is the defining experience of recruit training. The Crucible takes place over 54-hours and includes food and sleep deprivation and over 45 miles of marching.
Is The Crucible a metaphor?
The term crucible can also be used metaphorically, which brings us to our next definition: a test or a trial. Folks use the term crucible to refer to a difficult test. And there sure are a lot of tests going on in The Crucible. There are the tests to determine who’s a witch.
Why is the book called The Crucible?
Miller intended “The Crucible” as an allegory to McCarthyism. The events that took place during the time the play was written were very similar to the Salem witch hunts. This is why Miller named the book “The Crucible” after the Salem Witch Trials.
Whats the opposite of crucible?
Opposite of a very unpleasant and prolonged experience. delight. happiness. joy. pleasure.
What is crucible made of?
Crucibles and their covers are made of high temperature-resistant materials, usually porcelain, alumina or an inert metal. One of the earliest uses of platinum was to make crucibles. Ceramics such as alumina, zirconia, and especially magnesia will tolerate the highest temperatures.
What is a crucible witch hunt?
Set in Salem, Massachusetts in 1692, Arthur Miller’s The Crucible describes the witch hunt that saw harmless people hanged for crimes they did not commit.
What do you put in a crucible?
Carbon-bonded and ceramic-bonded clay graphite and silicon carbide crucibles are widely use in melting and holding aluminum and aluminum alloys, aluminum-bronze, copper and copper-based alloys, cupro-nickel and nickel-bronze alloys, precious metals, zinc and zinc oxide. Crucibles also are used in melting cast iron.
How are crucibles heated?
After first use — The crucible should be heated to 600°C (1110°F) on low power and then to bright red heat on full power or to the desired temperature, however the slow heating phase to 200°C (390°F) should be adopted whenever the crucible has been allowed to cool off for extended periods.
Do female Marines do the Crucible?
Now, for the first time, women from the Marine Corps Recruit Depot in San Diego have gone through the crucible and earned their Eagle, Globe and Anchor emblems at Camp Pendleton, the sprawling, hilly Marine base about 40 miles (65 km) north of San Diego.
Do all Marines do the Crucible?
Before they officially become United States Marines, all recruits must endure “The Crucible.” This event lasts for 54 hours, testing recruits physically and psychologically on limited sleep.
Do Marines get to sleep after the Crucible?
Teamwork. The Crucible emphasizes trainee teamwork under stress. “Recruits get eight hours of sleep during the entire 54-hour exercise,” said Sgt. Roger Summers, a Delta Company drill instructor in the 1st Recruit Training Battalion at Parris Island, South Carolina.
