Meaning of the Sanskrit Word: svayambhuve

  svayambhuve—unto Lord Brahmā    SB 4.6.1-2
  svayambhuve—unto the Supreme Lord, who is manifest with no cause.    SB 6.4.23
  svāyaṁbhuve—in the Svāyambhuva-manvantara    Madhya 20.325
  svāyambhuve—of Svāyambhuva Manu    SB 6.4.1-2
  svāyambhuve—the millennium of Svāyambhuva Manu    SB 10.3.32

Can't find any compound Sanskrit words containing svayambhuve.