• nigṛhya — seizing
  Ni + √grah — to grasp firmly down. The intensified form of grahaṇa: the demon will not slip out.
• niṣpīḍayām āsa — He squeezed (him) out
  From niṣ + √pīḍ — to press out, wring. The verb's domestic register (used of squeezing fruit, wringing cloth) is theologically pointed: cosmic destruction in the idiom of housework.
• ardram — wet
  The famous wet-cloth simile. The body of the great bull — clouds hovering at its hump — is reduced linguistically to laundry. Vraja's poetics deflates demonic scale on contact.
• viṣāṇena — with (the demon's own) horn
  Instrumental of viṣāṇa. The weapon the demon brought becomes the weapon by which he is finished — a recurring Bhāgavata pattern (Kaṁsa's wrestlers, Jarāsandha's army, Rāvaṇa's boons all turn against their owners).

He throws the demon down and wrings him out like a wet cloth. The verb is from laundry, not warfare. Kṛṣṇa fights demons the way a washerman wrings a sheet — without strain, without anger, with the rhythm of ordinary work.