dirty has definitions from the field of sexuality
1
[ adjective ] soiled or likely to soil with dirt or grime

Synonyms

soiled unclean

Examples

"dirty unswept sidewalks" "a child in dirty overalls" "dirty slums" "piles of dirty dishes" "put his dirty feet on the clean sheet" "wore an unclean shirt" "Cinderella did the dirty work"

Used in print

(Jay C. Harris and John R. Van Wazer, "Detergent...)

A good formulation will keep the clothes clean and white after many washings ; whereas , with a poor formulation , the clothes exhibit a build-up of `` tattle-tale_grey '' and dirty spots - sometimes with bad results even after the first wash .

Soil redeposition is evaluated by washing clean swatches with the dirty ones .

The other constituents in a built detergent assist in this and in the removal of dirty stains and the hydrophilic sticky or dried soils .

(W. E. B. DuBois, Worlds of Color....)

Annisberg was about seventy-five miles west of Birmingham , near the Georgia border and on the Tallahoosa_River , a small and dirty stream .

It was an old and dirty wooden structure , sadly in need of repair .

2
[ adjective ] (of behavior or especially language) characterized by obscenity or indecency

Examples

"dirty words" "a dirty old man" "dirty books and movies" "boys telling dirty jokes" "has a dirty mouth"

Used in print

(Francis Pollini, Night....)

Dirty Reactionary bastards comin down here in the night and bumpin_off ol Slater and those other poor bastards .

3
[ adjective ] vile; despicable

Synonyms

lousy filthy

Examples

"a dirty (or lousy) trick" "a filthy traitor"

Used in print

(Edwin Booth, Outlaw Town....)

This dirty coward just admitted killing Arbuckle .

Related terms

nasty

4
[ adjective ] expressing or revealing hostility or dislike

Examples

"dirty looks"

Related terms

hostile

5
[ adjective ] spreading pollution or contamination; especially radioactive contamination

Synonyms

contaminating

Examples

"the air near the foundry was always dirty" "the air near the foundry was always dirty" "a dirty bomb releases enormous amounts of long-lived radioactive fallout"

Related terms

clean

6
[ adjective ] unpleasantly stormy

Examples

"there's dirty weather in the offing"

Related terms

stormy

7
[ adjective ] (of color) discolored by impurities; not bright and clear

Synonyms

muddied muddy dingy

Examples

"dirty" is often used in combination "a dirty (or dingy) white" "the muddied gray of the sea" "muddy colors" "dirty-green walls" "dirty-blonde hair"

Related terms

impure

8
[ adjective ] obtained illegally or by improper means

Synonyms

ill-gotten

Examples

"dirty money" "ill-gotten gains"

Related terms

illegal

9
[ adjective ] (of a manuscript) defaced with changes

Synonyms

marked-up foul

Examples

"foul (or dirty) copy"

Related terms

illegible

10
[ adjective ] violating accepted standards or rules

Examples

"a dirty fighter" "used foul means to gain power" "a nasty unsporting serve" "fined for unsportsmanlike behavior"

Related terms

unfair

11
[ adjective ] unethical or dishonest

Synonyms

sordid

Examples

"dirty police officers" "a sordid political campaign"

Related terms

corrupt

12
[ adjective ] contaminated with infecting organisms

Examples

"dirty wounds" "obliged to go into infected rooms"- Jane Austen

Related terms

septic

13
[ adjective ] obtained illegally or by improper means

Synonyms

ill-gotten

Examples

"dirty money" "ill-gotten gains"

Related terms

illegal

14
[ verb ] make soiled, filthy, or dirty

Examples

"don't soil your clothes when you play outside!"

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