That means- Baglamukhi Beej sounds are Utilized in the mantra. It worships the goddess to depart the enemies powerless by immobilising their venomous tongues, feet, and intellect. They won't ever have the capacity to act from you when their movements are constrained. Sri Bagalamukhi, the 8th Dasa or Dasha Mahavidya, https://www.youtube.com/@Mahavidyabaglamukhi