Defenition of the word impaction

Defenition of the word impaction
- a condition in which a tooth is so crowded in its socket that it cannot erupt normally
- a sharp collision produced by striking or dashing against something
- a disorder in which a tooth is so crowded in its socket that it cannot erupt normally
- a disorder in which feces are impacted in the lower colon
- the condition of being pressed closely together and firmly fixed