Meaning of the Sanskrit Word: ratra

  rätra—of passing a night    SB 7.13.1

Compound Sanskrit Words Containing: ratra

  ahaù-rätra—day and night    Bg 8.17, Adi 5.162
  rätra-ante—at the end of night    SB 4.8.72, SB 4.8.72
  ahaù-rätra—the days and nights    SB 5.18.15
  ahaù-rätra-ädibhiù—because of days and nights    SB 5.24.11
  rätra-dine—night and day    Adi 13.31
  sapta-rätra-ante—at the end of seven nights    SB 6.16.28