What is meaning of hamza?

Hamza is a letter that is specific to the Arabic language. It is denoted with a small diagonal line atop a letter. Hamza is not a letter of its own but rather is used to indicate a glottal stop in the pronunciation of certain words. Hamza can appear at the beginning, middle, or end of a word. In Arabic grammar, hamza is considered a diacritic mark. The word hamza can also refer to the name of a person, which means "lion" in Arabic.