[ slath-er ]
/ ˈslæð ər /

verb (used with object)

to spread or apply thickly: to slather butter on toast.
to spread something thickly on (usually followed by with): to slather toast with butter.
to spend or use lavishly.


Often slathers. a generous amount: slathers of money.

Idioms for slather

    open slather, Australian. complete freedom.

Origin of slather

1810–20, in sense “to slip, slide”; origin uncertain Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for slathering

British Dictionary definitions for slathering

/ (ˈslæðə) /


(usually plural) informal a large quantity
open slather Australian and NZ slang a situation in which there are no restrictions; free-for-all

verb (tr) US and Canadian slang

to squander or waste
to spread thickly or lavishly

Word Origin for slather

C19: of unknown origin
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