dirt

Dirt is the stuff that comes from our environment. It can take the form of dust, soil, pollution, and the breakdown of organic matter. 

  • When I was a kid, I enjoyed playing in the dirt. 
  • There’s a lot of dirt in the streets. 
  • The rain washes away the dirt. 
  • He has dirt on his hands. 
  • His hands are dirty. (The word “dirty” is an adjective.) 
A man with his hands covered with mud

He has dirt on his hands.  His hands are dirty. 

a. Use "dirt" as a noun.

The words “dirt” and “soil” are similar when talking about the material in which plants are grown. It sounds more professional to say “soil,” but either word is a good choice. 

  • Raya planted some seeds in the dirt.
  • Burt ordered a truckload of dirt for his garden. 
  • Kids like to play in the dirt. 
  • The little girl got dirt on her shorts. 
  • Soap and water are used to get dirt out of clothes.  

a. Use "dirt" as a noun.

a person holding a handful of dirt in their hand
  • She has a handful of dirt. 
 
farmer, plantation, manual work-1367104.jpg
  • He’s digging in the dirt. (dirt = soil) 
 

b. Use "dirty" as an adjective.

This adjective an be used for people or things that are not clean. 

  • My hands are dirty. I have to wash them. 
  • These towels are all dirty. 
  • Their house looks a little dirty. They need to clean it. 
  • I try to wash my car when it gets dirty. 

The word “dirty” is also used for behavior or language that is foul, vulgar,  or inappropriate. 

  • John likes to tell dirty jokes. 
  • Everyone was surprised to hear Immelda use a dirty word at work. 
  • That child has a dirty mind. 
  • It’s very easy to find dirty videos on the internet. 
  • That’s so dirty! 
  • That was a dirty trick! (dirty = mean or unsportsmanlike) 

b. Use "dirty" as an adjective.

white textile on blue plastic laundry basket
  • This basket is full of dirty laundry. 
  • These dirty clothes are ready to go into a washing machine.   
woman in black spaghetti strap top lying on bed
  • She wants to do something that is a little dirty. 

c. dirt / dirty = something bad

Dirt can be something bad. It might be information, a rumor of bad behavior, or gossip. 

  • Some politicians try to dig up dirt on their opponents.  
  • He practices a dirty form of politics. 
  • They’re about to get down and dirty. (They’re going to have an argument.) 
  • Javier treats his girlfriend like dirt. 
  • Some politicians try to spread dirt on their opponents. 

c. dirt / dirty = something bad

beige and brown concrete Capitolio building
  • Politicians sometimes resort to a dirty form of politics. 
  • Some politicians are dirty. 
  • Dirty tricks are used to win elections. 
  • We have to get the dirt out of politics and government. 

d. expressions

Here are some common expressions that include the word “dirt.” 

  • They hit pay dirt. (They made a lot of money.) 
  • That family is dirt poor. (dirt poor = extremely poor) 
  • These shoes are dirt cheap. (dirt cheap = very cheap) 
  • That guy is older than dirt. (He’s very old.) 

d. expressions

girl standing beside a wooden wall close-up photography
  • The family that lives in this house is dirt poor. 

First published on September 25, 2025