An arid mountainous peninsula in north-eastern Egypt, extending into the Red Sea between the Gulf of Suez and the Gulf of Aqaba. It was occupied by Israel between 1967 and 1982. In the south is Mount Sinai, where, according to the Bible, Moses received the Ten Commandments (Exod. 19–34).
Definition of Sinai in US English:
Sinai
proper nounˈsīnīˈsaɪnaɪ
An arid mountainous peninsula in northeastern Egypt, extending into the Red Sea between the Gulf of Suez and the Gulf of Aqaba. It was occupied by Israel between 1967 and 1982. In the south is Mount Sinai, where, according to the Bible, Moses received the Ten Commandments (Exod. 19–34).