Pronunciation: [mˌe͡ɪd hˈe͡ə stˈand ˈɛnd] (IPA) 
Correct spelling for the English word "made hair stand end" is [mˌe͡ɪd hˈe͡ə stˈand ˈɛnd], [mˌeɪd hˈeə stˈand ˈɛnd], [m_ˌeɪ_d h_ˈeə s_t_ˈa_n_d ˈɛ_n_d] (IPA phonetic alphabet).
The phrase "made hair stand on end" is an idiomatic expression used to describe a feeling of extreme fear, terror, or intense emotions that cause the hairs on one's body, particularly the scalp, neck, or arms, to stand up. It is a metaphorical expression that refers to the physiological response in which the muscles surrounding hair follicles contract, causing the hair to become erect or stand straight up.
This phrase is often used to capture the visceral reaction one experiences when confronted with something immensely scary or unnerving. It signifies an intense, involuntary bodily reaction that can be triggered by various stimuli such as a terrifying event, a suspenseful moment, a chilling story, or even witnessing something supernatural or paranormal. The feeling of hairs standing on end is commonly associated with an adrenaline rush, heightened senses, and an instinctual fight-or-flight response.
The origins of this phrase can be traced back to ancient folklore and superstition which suggests that when the hair stands on end, it symbolizes the presence of a supernatural entity or a foreboding omen. Over time, it has become a widely used expression in literature, storytelling, and everyday conversations. The phrase is used figuratively to convey an intense emotional response rather than a literal physical reaction, highlighting the power of fear and its ability to deeply affect an individual.
