Meaning of the Sanskrit Word: yuvatibhih

  yuvatibhiḥ—their everlastingly youthful wives    SB 5.16.20-21
  yuvatibhiḥ—very young    SB 7.12.8
  yuvatibhiḥ—in the company of young girls    SB 10.10.4

Can't find any compound Sanskrit words containing yuvatibhih.