Pronunciation: [mˈə͡ʊst ʃˈɔːt fjˈuːz] (IPA) 
The correct spelling of the phrase meaning "easily angered" is "short fuse." The word "short" is pronounced /ʃɔrt/ with the "sh" sound as in "sheep," while "fuse" is pronounced /fjuːz/, with the "f" sound as in "fire" and "u" as in "too." The word "most" can be added to convey a higher degree of irritability. So, it should be spelled "most short fuse" and pronounced /moʊst ʃɔrt fjuːz/.
"Most short fuse" refers to a person who has an extremely quick and easily ignited temper or impatience, often resulting in explosive outbursts or immediate anger in response to even the smallest provocation or inconvenience. This phrase combines two idiomatic expressions to convey the extreme degree of someone's irritability or explosive nature.
The term "short fuse" originated from the image of a fuse used in explosives, suggesting that an individual with a short fuse has a limited threshold for tolerance or restraint before they "ignite" into anger. These individuals are characterized by their inability to control their emotional reactions, often resulting in impulsive and irrational behavior. Their anger can be triggered by various factors, such as criticism, perceived disrespect, or frustrating circumstances.
When the phrase "most short fuse" is used, it emphasizes that the person being described has the shortest or most easily triggered temper among a group or in comparison to others. This implies that their anger is swift and intense, and they are likely to lose their temper quicker than anyone else. Such individuals may struggle with managing their emotions and may find it challenging to maintain composure in stressful situations.
Overall, the term "most short fuse" describes someone who exhibits an extreme inclination towards anger and is prone to frequent outbursts, often reacting explosively to minor provocations.
