1) Having no male offspring 2) Having only daughters 3) Like Eddie Cantor 4) Without a male heir 5) Without male heirs 6) Word for the Eddie Cantors 
• (a.) Being without a son.
Son'less adjective Being without a son. Marston. « As no baron who was sonless could give a husband to his daughter, save with his lord's consent.» J. R. Green.