khu̍t-thâu屈頭

person who has no child to continue the family

person who has no child to continue the family line; ruffian; hoodlum; exhausted; used up; to the limit; up to the end

English Wiktionary, “屈頭” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%B1%88%E9%A0%AD · confidence: Medium (Wiktionary)