Lacking sense or meaning (often to the point of boredom or annoyance)
Purposeless; pointless
Lacking sense or meaning (often to the point of boredom or annoyance) (lacking sense):
That which is void or empty.
Stinging; acerbic.
Having a sharp and stiff point.
Having a strong odor that stings the nose, said especially of acidic or spicy substances.
Having a strong taste that stings the tongue, said especially of hot (spicy) food, which has a strong and sharp or bitter taste.