Sina is the Greek form of Sinai, the mountain associated with Moses and the giving of the law.
Definition
Sina is the Greek form of Sinai, the well-known mountain associated with Moses and Israel.
Biblical Usage
Sina appears in Acts in references to the mountain where Moses and the Israelites were connected with the giving of the law.
Historical Bible Dictionaries
Smith's Bible Dictionary
the Greek form of the well-known name Sinai. (Acts 7:30,38)