Meaning of the Sanskrit Word: smayamanah

  smayamanah—smiling    SB 4.22.17, SB 7.7.1, SB 7.10.1, SB 7.13.20, SB 8.7.4, SB 8.11.17
  smayamanah—slightly smiling    SB 5.10.8

Can't find any compound Sanskrit words containing smayamanah.