分断前部
ぶんだんぜんぶ
orphan (one or more lines separated from the rest of the following passage by page or paragraph break)
分断後部 is read as ぶんだんこうぶ (bundankoubu) and means widow (one or more lines separated from the rest of the preceding passage by page or column break).
ぶんだんこうぶ
bundankoubu
ぶんだんぜんぶ
orphan (one or more lines separated from the rest of the following passage by page or paragraph break)