NOUN (1)

1. (Islam) meat from animals that have been slaughtered in the prescribed way according to the shariah;


ADJECTIVE (2)

1. proper or legitimate;
- Example: "the fund earns halal profits in full compliance with the Shari'a"

2. conforming to dietary laws;
- Example: "halal meat"
- Example: "a halal kitchen"

WordNet (r) 3.0 (2006):

halal
    adj 1: proper or legitimate; "the fund earns halal profits in
           full compliance with the Shari'a"
    2: conforming to dietary laws; "halal meat"; "a halal kitchen"
    n 1: (Islam) meat from animals that have been slaughtered in the
         prescribed way according to the shariah