adjective, slip·pi·er, slip·pi·est.

Informal. slippery.
Chiefly British. quick; alert; sharp.

Origin of slippy

First recorded in 1540–50; slip1 + -y1
Related formsslip·pi·ness, noun Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for slippy

Historical Examples of slippy

  • There was a crisp, white frost on the grass, but the middle of the road was not at all slippy.


    Rosa Mulholland

  • And what can folks do when it rains this way and the roads so slippy?

    Maw's Vacation

    Emerson Hough

  • Because if your soles are as slippy as mine are, we shall never get up.

    Somehow Good

    William de Morgan

  • It was darker now and there were stones and bits of wood on the strand and slippy seaweed.


    James Joyce

  • She says it is so slippy, every spoonful disappears so sudden it gives her an awful start.


    Neil Munro

British Dictionary definitions for slippy


adjective -pier or -piest

informal, or dialect another word for slippery (def. 1), slippery (def. 2)
British informal alert; quick
Derived Formsslippiness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012