slippery

English dictionary entry

Meanings

adj
  1. Of a surface, having low friction, often due to being covered in a non-viscous liquid, and therefore hard to grip, hard to stand on without falling, etc.
  2. Evasive; difficult to pin down.
  3. Liable to slip; not standing firm.
  4. Unstable; changeable; inconstant.
  5. Wanton; unchaste; loose in morals.

Pronunciation

/ˈslɪpəɹi/ /ˈslɪpɹi/ En-us-slippery.ogg

Word forms

slippery slipperier more slippery slipperiest most slippery

Etymology

From Middle English slipperie, an extended form ( + -y) of Middle English slipper, sliper (“slippery”), from Old English slipor (“slippery”), from Proto-Germanic *slipraz (“smooth, slippery”), equivalent to slip + -er. Compare also Middle English slibbri, slubbri (“slippery”) borrowed from Middle Dutch or Middle Low German slibberich (“slippery”). Cognate with German schlüpfrig (“slippery”), Danish slibrig (“slippery”), Swedish slipprig (“slippery”).

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