Source : WordNet®

Sinai
     n 1: a mountain peak in the southern Sinai Peninsula (7,500 feet
          high); it is believed to be the peak on which Moses
          received the Ten Commandments [syn: {Mount Sinai}]
     2: a desert on the Sinai Peninsula in northeastern Egypt [syn:
        {Sinai Desert}]
     3: a peninsula in northeastern Egypt; at north end of Red Sea
        [syn: {Sinai Peninsula}]