failure of issue
failure of issue 死亡时无子女;无后嗣(→dying without issue)
The fact of a person’s dying when the person has no surviving children or other descendants who are eligible to inherit the person’s estate. — Also termed dying without issue; definite failure of issue; default of issue. See ISSUE(3). [Cases: Descent and Distribution 14–16. C.J.S. Descent and Distribution §§ 14–15, 20–21.]