The quality or state of being dewy; the appearance or condition of being covered with dew or having dew-like moistness and sparkle.
From 'dewy' (Old English daug + '-y') + noun suffix '-ness.' The abstract noun describes the characteristic or property of having dew-like qualities.
In cosmetics, 'dewiness' is what makeup artists strive for—they use products to mimic how skin looks when it's hydrated and reflecting light, which is why dewy skin looks healthier even if it's just strategic lighting!
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