What is the meaning of Intolerant?

Not tolerant; close-minded about new or different ideas; indisposed to tolerate contrary opinions or beliefs; impatient of dissent or opposition; denying or refusing the right of private opinion or choice in others; inclined to persecute or suppress dissent.

One who is intolerant; a bigot.

intolerant (of a person, act, or the like)

intolerant (to a substance or the like)

Source: wiktionary.org

See also