Meaning of the Sanskrit Word: anuvatsaram

  anuvatsaram—Anuvatsara    SB 5.22.7
  anuvatsaram—year after year    SB 5.2.20
  anuvatsaram—year after year.    SB 10.1.56
  anuvatsaram—every year    SB 5.14.4

Can't find any compound Sanskrit words containing anuvatsaram.