| Date: | 1600-1700 |
| Origin: | GRUB1; because places full of grubs are dirty |
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grub‧by

1 fairly dirty :
a grubby handkerchief
a gang of grubby kids
a grubby handkerchief
a gang of grubby kids2 grubby behaviour or activity is morally unpleasant :
the grubby details of his financial dealings
the grubby details of his financial dealings3 used to talk about someone touching something or becoming involved in it when you do not want them to :
Keep your grubby paws to yourself!
I bet he can't wait to get his grubby hands on my money!
grubby hands/paws/mitts
informal
Keep your grubby paws to yourself!
I bet he can't wait to get his grubby hands on my money! —grubbiness noun [uncountable]
WORD FOCUS: dirty 
similar words: filthy, grubby, grimy, mucky British English, muddy, greasy, dusty, soiled, contaminated, polluted
➔ See also dirty
