パン切きれMeanings1nounpiece of bread; slice of breadRefers to a single piece or slice of bread, often used when counting or describing a portion.朝ちょう食しょくにパン切きれを一いち枚まい食たべた。I ate a slice of bread for breakfast.パン切きれにバターを塗ぬってください。Please spread butter on the piece of bread.