- soiled with dirt; foul; unclean: dirty laundry.
- spreading or imparting dirt; soiling: dirty smoke.
- vile; mean; sordid; contemptible: to play a dirty trick on someone.
- obscene; pornographic; lewd: a dirty joke.
- undesirable or unpleasant; thankless: He left the dirty work for me.
- very unfortunate or regrettable: That's a dirty shame!
- not fair or sportsmanlike; unscrupulous: a dirty fighter.
- hostile, insulting, contemptuous, or resentful: She gave me a dirty look. He made a dirty crack about the cooking.
- (of a nuclear weapon) producing a relatively large amount of radioactive fallout.
- (of the weather) stormy; squally: It looks dirty to windward.
- Informal. obtained through illegal or disreputable means: dirty money.
- appearing as if soiled; dark-colored; dingy; murky.
- Slang. using or in possession of narcotics.
- Foreign Exchange. (of currency floats) manipulated, as by a central bank influencing or changing exchange rates (opposed to clean).
- to make or become dirty.
- Informal. in a mean, unscrupulous, or underhand way: to play dirty.
- Informal. in a lewd manner: to talk dirty.
- do (someone) dirty, Slang. to treat unfairly or reprehensibly, as by cheating or slandering.
Origin of dirty
SynonymsSee more synonyms on Thesaurus.com
Examples from the Web for dirtily
They are very clean in dressing their meat, but eat it dirtily.Early Travels in Palestine
Arculf et al.
The good man excited my pity, so worn, thin, and dirtily clad was he.A Chambermaid's Diary
He looks like his land, as heavily and dirtily, as stubbornly.
That if he acts meanly and dirtily he will feel dirty and mean, and if he acts bravely and cleanly he will feel clean and brave.Wings and the Child
E. [Edith] Nesbit
I expostulated, and desired that he should have his in a mug; affirming that I could not taste the liquid treated so dirtily.Wuthering Heights
- covered or marked with dirt; filthy
- obscene; salaciousdirty books
- sexually clandestinea dirty weekend
- causing one to become grimya dirty job
- (of a colour) not clear and bright; impure
- unfair; dishonest; unscrupulous; unsporting
- mean; nastya dirty cheat
- scandalous; unkinda dirty rumour
- revealing dislike or angera dirty look
- (of weather) rainy or squally; stormy
- (of an aircraft) having projections into the airstream, such as lowered flaps
- (of an explosive device) modified to cause radioactive contaminationCompare clean (def. 5)
- be dirty on Australian slang to be offended by or be hostile towards
- dirty dog a despicable person
- dirty linen informal intimate secrets, esp those that might give rise to gossip
- dirty pool slang, mainly US, Canadian and Australian dishonest behaviour
- dirty word
- an obscene word
- something that is regarded with disapprovalfederalism is a dirty word
- dirty work unpleasant or illicit activity
- do the dirty on British informal to behave meanly or unkindly towards
- to make or become dirty; stain; soil
Word Origin and History for dirtily
c.1500, from dirt + -y (2). Earlier dritty (late 14c.). Meaning "smutty, morally unclean" is from 1590s. Of colors, from 1690s. Dirty linen "personal or familial secrets" is first recorded 1860s. Dirty work in the figurative sense is from 1764; dirty trick is from 1670s. The dirty look someone gives you is from 1928; dirty old man "superannuated lecher" is from 1932. Related: dirtiness.
1590s, from dirty (adj.). Related: Dirtied; dirtying.