Meaning of the Sanskrit Word: kartike

  kartike—in the month of Kartika (October-November)    SB 7.14.20, SB 7.14.21, SB 7.14.22, SB 7.14.23, SB 7.14.20-23, SB 9.4.30
  kartike—in the month of Karttika (October-November)    Madhya 20.201
  kartike—in Karttika    SB 6.19.21

Can't find any compound Sanskrit words containing kartike.