Clove oil and eugenol, one of the chemicals it contains, have long been used topically for toothache, but the U.S. Food and Drug Administration (FDA) has reclassified eugenol, downgrading its effectiveness rating. The FDA now believes there is not enough evidence to rate eugenol as effective for toothache pain.
Definition of exclude - deny (someone) access to a place, group, or privilege, remove from consideration Definition of exclude - deny (someone) access to a place, group, or privilege, remove from consideration
Exclude comes to us from the Latin word excludere, which means to shut. So essentially, when you exclude someone you slam the door in their face one way or another: You won't let them into the party, you leave them off the invite list, or refuse to include them in the conversation once they arrive. Needless to say, excluding others is not very nice.