To shine forth brilliantly; to radiate or beam with light.
From Latin 'effulgere' — 'ex-' (out) + 'fulgere' (to shine). When light doesn't just exist but POURS OUT of something, like the sun breaking through clouds.
When light doesn't just glow but ERUPTS outward! The sun breaking through storm clouds EFFULGES! It's the moment something goes from dark to BLAZING! This verb has actual ENERGY in it! ☀ï¸ðŸ’¥
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