Torah

Short definition from Wiktionary

Proper noun

1. 1
   The first five books of the Hebrew Scriptures, traditionally attributed to Moses and therefore also known as the Five Books of Moses.
2. 2
   The full body of written Jewish law, including the Tanakh, the Talmud, the Mishnah and the midrashic texts.
3. 3
   The whole of Jewish law, both written and unwritten.
4. 4
   The encompassing philosophy of Judaism.

Noun

1. 1
   A specially written scroll containing the five books of Moses, such as those used in religious services.
2. 2
   A book containing the five books of Moses.