From Wiktionary, the free dictionary
Borrowed from Iraqi Arabic عَمْبَة (ʕamba, “amba”).
עַמְבָּה • ('ámba) f
- amba (a blended mash of mainly pickled mango, used as a side dish or condiment)
- Kaufman, Jared (2015), “On the Virtues of Amba”, in The Tower[1], number 29