noun
unleavened bread
Bread made without yeast or other leavening agents. Used in religious contexts (e.g., Passover) and cooking.
過越祭では種なしパンを食べる。
Unleavened bread is eaten during Passover.
このレシピは種なしパンの作り方を説明している。
This recipe explains how to make unleavened bread.
General term for bread, which is usually leavened. 種なしパン specifically means unleavened bread.
Compound of 種 (たね, 'seed; leaven') + なし ('without') + パン ('bread').