[ muhl-uh k ]
/ ˈmʌl ək /


(in Australasia) refuse or rubbish, as rock or earth, from a mine; muck.


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Idioms for mullock

    poke mullock at, Australian. to ridicule.

Origin of mullock

1350–1400; orig. dialectal English; Middle English mullok, equivalent to mul dust, mold, rubbish (compare Old English myl dust; vowel perhaps from Middle English mullen; see mull4) + -ok -ock


mul·lock·y, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for mullock

British Dictionary definitions for mullock

/ (ˈmʌlək) /


Australian waste material from a mine
dialect a mess or muddle
poke mullock at Australian informal to ridicule

Derived forms of mullock

mullocky, adjective

Word Origin for mullock

C14: related to Old English myl dust, Old Norse mylja to crush; see muller
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