Clearly separate and different
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Merriam-Webster Online Dictionary
distinct (adjective)1.
to the eye or mind as discrete - distinguishable separate a distinct cultural group teaching as distinct from research
2.
presenting a clear unmistakable impression - a neat distinct handwriting
3.
archaic notably decorated
4.
a) - notable a distinct contribution to scholarship
b) readily and unmistakably apprehended - a distinct possibility of snow a distinct British accent