WordNet (r) 3.0 (2006):
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: Sinai, Mount Sinai] 2: a desert on the Sinai Peninsula in northeastern Egypt [syn: Sinai, Sinai Desert] 3: a peninsula in northeastern Egypt; at north end of Red Sea [syn: Sinai, Sinai Peninsula]