Dict: strongs - zum
Strongs:
H2157 @ זמזם zamzôm zam-zome' From H2161; intriguing; a {Zamzumite} or native tribe of Palestine: - Zamzummim.
G106 @ ἄζυμος azumos ad'-zoo-mos From G1 (as a negative particle) and G2219; unleavened that is (figuratively) uncorrupted; (in the neuter plural) specifically (by implication) the Passover week: - unleavened (bread).
G2219 @ ζύμη zumē dzoo'-may Probably from G2204; ferment (as if boiling up): - leaven.
G2220 @ ζυμόω zumoō dzoo-mo'-o From G2219; to cause to ferment: - leaven.