1 Hot Foods and Drinks. Foods and beverages that are hot or spicy can burn or irritate the taste buds.  Smoking: Tobacco smoke, alcohol and insecticides can irritate inflammation or make it worse if it is already present.
The definition of a hat is a covering for the head, or someone's role in a job or in life. An example of a hat is a fedora. An example of a hat is the role of teacher. a covering for the head, usually with a brim and a crown.
n the set of elements common to two or more sets. âthe set of red hats is the intersection of the set of hats and the set of red thingsâ. a group of things of the same kind that belong together and are so used. the point of intersection of coordinate axes; where the values of the coordinates are all zero. (mathematics) an abstract collection of numbers or symbols.