The Collaborative International Dictionary
Halacha
Halacha \Ha*la"cha\ (h[.a]*l[aum]"k[.a]), n.; pl. Halachoth (-k[=o]th). [Heb. hal[=a]ch[=a]h.] The general term for the Hebrew oral or traditional law; one of two branches of exposition in the Midrash. See Midrash.
Wiktionary
halacha
n. (alternative case form of Halacha English)