dirty (one's) hands(redirected from dirty his hands)
dirty (one's) hands
1. To partake in especially underhanded, illicit, or illegal work or activities. The public can't be allowed to think that I, a senate hopeful, would ever dirty my hands with a tax-evasion scheme such as that.
2. To do hard work, often manual labor. There is nothing more rewarding to me than dirtying my hands in my garden.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
get one's hands dirty and dirty one's hands; soil one's hands
1. Fig. to get closely involved in a difficult task. You have to get your hands dirty if you expect to get the gutters cleaned out.
2. Fig. to become involved with something illegal; to do a shameful thing; to do something that is beneath one. The mayor would never get his hands dirty by giving away political favors. I will not dirty my hands by breaking the law.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.
dirty one's hands
Also, get one's hands dirty or soil one's hands. Do something shameful or illegal. For example, He refused to dirty his hands and give jobs to the big campaign donors, or Getting one's hands dirty by lying to the boss will be severely punished, or She would not soil her hands by cheating. This expression is a metaphor for literally defiling or soiling oneself. [Mid-1600s]
The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.