In a way that can be noticed or perceived; clearly enough to be seen or understood.
From discern (Latin discernere: 'to distinguish') + -ible (capable of being) + -ly (in the manner of). The word evolved to describe something perceivable in a noticeable way.
This word shows how we layer suffixes to gradually change meaning — discern → discernible → discernibly — each step making the idea more refined, like zooming in on how we perceive the world.
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