מצּה
matstsâh
mats-tsaw'
From H4711 in the sense of greedily devouring for sweetness; properly sweetness ; concretely sweet (that is, not soured or bittered with yeast); specifically an unfermented cake or loaf, or (elliptically) the festival of Passover (because no leaven was then used): - unleavened (bread, cake), without leaven.
LXX related word(s)
G740 artos
G2556 kakos
G3163 mache