Origin: ME sloppe < OE (only in comp.) < base of slypa: see slip
See slop in American Heritage Dictionary 4
Origin: Middle English sloppe, a muddy place
Origin: , perhaps from Old English *sloppe, dung, slime; see sleubh- in Indo-European roots.
Origin: Middle English sloppe, a kind of garment
Origin: , from Old English -slop (in oferslop, surplice; see sleubh- in Indo-European roots).
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