Hypertext Webster Gateway: "unleavened"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Unleavened \Un*leav"ened\, a.
Not leavened; containing no leaven; as, unleavened bread.
From WordNet (r) 1.7 (wn)
unleavened
adj : made without leavening; "unleavened bread is often simply
flour mixed with water" [ant: {leavened}]
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