dirt

dirt /ˈdɚt/ noun
dirt
/ˈdɚt/
noun
Britannica Dictionary definition of DIRT
[noncount]
1 
: loose earth or soil
2 
: a substance (such as mud or dust) that makes things unclean
3 
informal : a person or thing that has no value
4 
informal : information about someone that could harm the person's reputation
◊ To dig up (the ) dirt on someone is to find out information that is harmful to that person's reputation.
◊ To dish (the) dirt is to spread harmful gossip or information.

hit the dirt

— see 1hit

in the dirt

◊ In baseball, a pitch is in the dirt when it hits the ground near home plate before reaching the catcher.