योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-40, verse-2

हस्तहार्यतमःपिण्डस्फुटकुड्ये निशागृहे ।
लाभोच्छदोच्चलचते भूतसङ्घे प्रवल्गति ॥ २ ॥

hastahāryatamaḥpiṇḍasphuṭakuḍye niśāgṛhe ,
lābhocchadoccalacate bhūtasaṅghe pravalgati 2

2. hastahāryatamaḥpiṇḍasphuṭakuḍye niśāgṛhe
lābhocchado-ccalacate bhūtasaṅghe pravalgati

2. hastahāryatamaḥpiṇḍasphuṭakuḍye niśāgṛhe
lābhocchado-ccalacate bhūtasaṅghe pravalgati

2. In the house of night (darkness), where the darkness was so dense it felt like a tangible mass that could be grasped by hand, and yet the walls were clearly discernible, the host of beings, agitated and intent on plunder, was leaping and moving about.

Words meanings summery:

• हस्तहार्यतमःपिण्डस्फुटकुड्ये (hastahāryatamaḥpiṇḍasphuṭakuḍye) - in the intense darkness where walls were still discernible (in the place where masses of darkness could be grasped by hand and walls were distinct)

• निशागृहे (niśāgṛhe) - in the deep night, referring metaphorically to the dark environment (in the house of night)

• लाभोच्छदो-च्चलचते (lābhocchado-ccalacate) - in the multitude of beings agitated and seeking to plunder (in the gain-destroying, restless (multitude))

• भूतसङ्घे (bhūtasaṅghe) - in the host of creatures, likely referring to demons or wild animals (in the multitude of beings)

• प्रवल्गति (pravalgati) - when it (the host of beings) was actively moving and stirring (leaping about, moving quickly)

Words meanings and morphology

हस्तहार्यतमःपिण्डस्फुटकुड्ये (hastahāryatamaḥpiṇḍasphuṭakuḍye) - in the intense darkness where walls were still discernible (in the place where masses of darkness could be grasped by hand and walls were distinct)

(adjective)

Locative, neuter, singular of hastahāryatamaḥpiṇḍasphuṭakuḍya

hastahāryatamaḥpiṇḍasphuṭakuḍya - having distinct walls, and where darkness could be seized by hand

Compound type : bahuvrīhi (hastahārya+tamaspiṇḍa+sphuṭa+kuḍya)

• hastahārya – graspable by hand
  adjective
  Gerundive
  from hasta + hṛ
  Root: hṛ (class 1)
• tamaspiṇḍa – mass of darkness
  noun (masculine)
• sphuṭa – distinct, clear, visible
  adjective
  Past Passive Participle
  from sphuṭ
  Root: sphuṭ (class 1)
• kuḍya – wall
  noun (neuter)

Note: It modifies 'niśāgṛhe'.

निशागृहे (niśāgṛhe) - in the deep night, referring metaphorically to the dark environment (in the house of night)

(noun)

Locative, neuter, singular of niśāgṛha

niśāgṛha - house of night

Compound type : tatpuruṣa (niśā+gṛha)

• niśā – night
  noun (feminine)
• gṛha – house
  noun (neuter)

लाभोच्छदो-च्चलचते (lābhocchado-ccalacate) - in the multitude of beings agitated and seeking to plunder (in the gain-destroying, restless (multitude))

(adjective)

Locative, masculine, singular of lābhocchado-ccalacat

lābhocchado-ccalacat - agitated for plundering gain, restless with a destructive purpose

Compound type : tatpuruṣa (lābha+ucchada+uccalacat)

• lābha – gain, acquisition, profit
  noun (masculine)
  Root: labh (class 1)
• ucchada – destruction, cutting off, plunder
  noun (masculine)
  Prefix: ut
  Root: chad (class 1)
• uccalacat – leaping up, restless, agitated
  adjective
  Present Active Participle
  from ut-cal
  Prefix: ut
  Root: cal (class 1)

Note: It modifies 'bhūtasaṅghe'.

भूतसङ्घे (bhūtasaṅghe) - in the host of creatures, likely referring to demons or wild animals (in the multitude of beings)

(noun)

Locative, masculine, singular of bhūtasaṅgha

bhūtasaṅgha - multitude of beings, host of creatures

Compound type : tatpuruṣa (bhūta+saṅgha)

• bhūta – being, creature, ghost
  noun (neuter)
  Past Passive Participle
  from root bhū
  Root: bhū (class 1)
• saṅgha – multitude, host, assembly
  noun (masculine)

प्रवल्गति (pravalgati) - when it (the host of beings) was actively moving and stirring (leaping about, moving quickly)

(adjective)

Locative, masculine, singular of pravalgat

pravalgat - leaping, moving swiftly, prancing

Present Active Participle

from pra-valg

Prefix: pra

Root: valg (class 1)

Note: It modifies 'bhūtasaṅghe'.