Meaning of the Sanskrit Word: nyunam

  nyunam—deficiency    SB 1.5.7
  nyunam—diminished    SB 1.16.20
  nyunam—deficient    SB 5.9.11
  nyunam—still short    SB 10.9.16
  nyunam—remained short    SB 10.9.16

Can't find any compound Sanskrit words containing nyunam.