Unhealthiness is the state or condition of being unhealthy, either physically or mentally. It often refers to poor health due to disease, poor nutrition, lack of exercise, harmful lifestyle choices, stress, or any factors that negatively impact ones overall wellbeing. It can also suggest the presence of harmful, toxic or damaging elements in circumstances, environments or relationships.
Fraunhofer lines
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The lines of the spectrun; especially and properly, the darklines of the solar spectrum, so called because first accuratelyobserved and interpreted by Fraunhofer, a German physicist.
Fraunhofer lines meaning & definition 1 of Fraunhofer lines.
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