Midrash
Concise Oxford English Dictionary © 2008 Oxford University Press:
Midrash /ˈmɪdraʃ, -rʌʃ/
▶noun (pl. Midrashim /-ˈʃɪm/) an ancient commentary on part of the Hebrew scriptures, attached to the biblical text.
– origin from Heb. miḏrāš ‘commentary’, from dāraš ‘expound’.
'Midrash' also found in these Oxford entries:

