#1
impaction n. the condition of being pressed closely together and firmly fixed
. wn #2
impaction n. a disorder in which feces are impacted in the lower colon
. wn #3
impaction n. [
impacted tooth] a disorder in which a tooth is so crowded in its socket that it cannot erupt normally
. wn #4
impaction n. [
impingement] a sharp collision produced by striking or dashing against something
. wn