Meaning of the Sanskrit Word: dhrtarastram

  dhṛtarāṣṭram—Dhṛtarāṣṭra    SB 1.8.3
  dhṛtarāṣṭram—unto Dhṛtarāṣṭra    SB 1.13.18
  dhṛtarāṣṭram—a son named Dhṛtarāṣṭra    SB 9.22.25

Can't find any compound Sanskrit words containing dhrtarastram.