Venting - Hassan

Japanese: 発散 - はっさん

〘noun〙① When a person expels or scatters a certain kind of energy, heat, willpower, or feelings that have built up inside of them. *Complete Nine Collections (around 1566), 6: "To relieve this even more, release the wind, and to relieve even more, use Chochugan." *The Path He Walked (1965)〈Suekawa Hiroshi〉 4: "The question is in what direction to release the energy of youth." [Cheng Gong Sui - Xia Fu] ② When something inside an object goes out and spreads into the air. Also, to evaporate. "When heated, the insecticide will evaporate." ③ In mathematics, when the value of the sum or integral of a series becomes infinite or indefinite. When an infinite series of numbers is not fixed at a certain finite value. [English-Japanese Dictionary of Mathematical Terms (1889)] ④ When rays of light, etc., spread out as they move. [Japanese-English-French-German Dictionary of Academic Terms of Physics (1888)]

Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information

Japanese:

〘名〙① 人が、自分の内部にたまった、ある種の力、熱、気力、気持などを外に出したり、まき散らしたりすること。※全九集（1566頃）六「其にも愈すは風を発散して猶を愈すは調中丸を用べし」※彼の歩んだ道（1965）〈末川博〉四「青壮のエネルギーをどういう方向で発散させるかが」〔成公綏‐嘯賦〕② 物の内部にあるものが外へ出て空気中に広がること。また、蒸発すること。「加熱すると殺虫成分が発散する」③ 数学で、級数の和や積分の値が無限大または不定になること。数値の無限系列が、ある一定の有限値に定まらないこと。〔数学ニ用ヰル辞ノ英和対訳字書（1889）〕④ 光線などが広がりながら進むこと。〔物理学術語和英仏独対訳字書（1888）〕

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