योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-81, verse-77

व्योम्नि भ्रमन्ति गिरयोऽम्बुधयो दिगन्ते लोकान्तराणि पुरपत्तनमण्डलानि ।
नद्यः सरांसि मुकुरान्तरिव प्रवृद्धवातावकीर्णतृणविक्रमणक्रमेण ॥ ७७ ॥

vyomni bhramanti girayo'mbudhayo digante lokāntarāṇi purapattanamaṇḍalāni ,
nadyaḥ sarāṃsi mukurāntariva pravṛddhavātāvakīrṇatṛṇavikramaṇakrameṇa 77

77. vyomni bhramanti girayaḥ ambudhayaḥ
digante lokāntarāṇi pura-pattana-maṇḍalāni
nadyaḥ sarāṃsi mukurāntare iva
pravṛddha-vātāvakīrṇa-tṛṇa-vikramaṇa-krameṇa

77. vyomni girayaḥ bhramanti digante ambudhayaḥ
lokāntarāṇi pura-pattana-maṇḍalāni nadyaḥ
sarāṃsi pravṛddha-vātāvakīrṇa-tṛṇa-vikramaṇa-krameṇa
mukurāntare iva [bhramanti]

77. Mountains wander in the sky; oceans at the ends of the directions; other worlds and circles of cities and towns; rivers and lakes—all move as if within a mirror, in the manner of blades of grass scattered by mighty winds.

Words meanings summery:

• व्योम्नि (vyomni) - in the sky, in the atmosphere

• भ्रमन्ति (bhramanti) - wander, revolve, whirl

• गिरयः (girayaḥ) - mountains, hills

• अम्बुधयः (ambudhayaḥ) - oceans, seas

• दिगन्ते (digante) - at the end of the directions, on the horizon

• लोकान्तराणि (lokāntarāṇi) - other worlds, other regions

• पुर-पत्तन-मण्डलानि (pura-pattana-maṇḍalāni) - circles or regions of cities and towns

• नद्यः (nadyaḥ) - rivers

• सरांसि (sarāṁsi) - lakes, ponds

• मुकुरान्तरे (mukurāntare) - within a mirror, in a mirror

• इव (iva) - like, as if, as

• प्रवृद्ध-वातावकीर्ण-तृण-विक्रमण-क्रमेण (pravṛddha-vātāvakīrṇa-tṛṇa-vikramaṇa-krameṇa) - in the manner of the movement/scattering of grass scattered by mighty winds

Words meanings and morphology

व्योम्नि (vyomni) - in the sky, in the atmosphere

(noun)

Locative, neuter, singular of vyoman

vyoman - sky, atmosphere, air; ether, space

भ्रमन्ति (bhramanti) - wander, revolve, whirl

(verb)

3rd person , plural, active, present (lat) of bhram

present active

3rd person plural, present tense, parasmaipada

Root: bhram (class 1)

गिरयः (girayaḥ) - mountains, hills

(noun)

Nominative, masculine, plural of giri

giri - mountain, hill; rock; cloud; the number eight (from 8 mountains/divisions of earth)

अम्बुधयः (ambudhayaḥ) - oceans, seas

(noun)

Nominative, masculine, plural of ambudhi

ambudhi - ocean, sea (lit. 'water-holder')

Compound type : tatpuruṣa (ambu+dhi)

• ambu – water
  noun (neuter)
• dhi – holder, receptacle
  noun (masculine)
  From root dhā (to hold)
  Root: dhā (class 3)

दिगन्ते (digante) - at the end of the directions, on the horizon

(noun)

Locative, masculine, singular of diganta

diganta - end of a direction, horizon; quarter of the sky

Compound type : tatpuruṣa (diś+anta)

• diś – direction, quarter (of the sky); point of the compass
  noun (feminine)
• anta – end, limit, boundary; proximity
  noun (masculine)

लोकान्तराणि (lokāntarāṇi) - other worlds, other regions

(noun)

Nominative, neuter, plural of lokāntara

lokāntara - other world, another region or sphere

Compound type : tatpuruṣa (loka+antara)

• loka – world, universe; people
  noun (masculine)
• antara – other, another; interior, interval
  adjective (neuter)

पुर-पत्तन-मण्डलानि (pura-pattana-maṇḍalāni) - circles or regions of cities and towns

(noun)

Nominative, neuter, plural of pura-pattana-maṇḍala

pura-pattana-maṇḍala - circles of cities and towns, regions of cities

Compound type : dvandva-tatpuruṣa (pura+pattana+maṇḍala)

• pura – city, town; fortress
  noun (neuter)
• pattana – city, town; capital
  noun (neuter)
• maṇḍala – circle, orb, disk; region, territory
  noun (neuter)

नद्यः (nadyaḥ) - rivers

(noun)

Nominative, feminine, plural of nadī

nadī - river; a female proper name

सरांसि (sarāṁsi) - lakes, ponds

(noun)

Nominative, neuter, plural of saras

saras - lake, pond; water; a marshy place

मुकुरान्तरे (mukurāntare) - within a mirror, in a mirror

(noun)

Locative, neuter, singular of mukurāntara

mukurāntara - within a mirror, the interior of a mirror

Compound type : tatpuruṣa (mukura+antara)

• mukura – mirror; a bud
  noun (masculine)
• antara – inside, interior, middle; space, interval
  noun (neuter)

इव (iva) - like, as if, as

(indeclinable)

प्रवृद्ध-वातावकीर्ण-तृण-विक्रमण-क्रमेण (pravṛddha-vātāvakīrṇa-tṛṇa-vikramaṇa-krameṇa) - in the manner of the movement/scattering of grass scattered by mighty winds

(noun)

Instrumental, masculine, singular of pravṛddha-vātāvakīrṇa-tṛṇa-vikramaṇa-krama

pravṛddha-vātāvakīrṇa-tṛṇa-vikramaṇa-krama - the manner of the movement or scattering of blades of grass that have been scattered by mighty winds

Compound type : tatpuruṣa (pravṛddha+vāta+avakīrṇa+tṛṇa+vikramaṇa+krama)

• pravṛddha – grown, mighty, large, increased
  adjective (masculine)
  Past Passive Participle
  From pra (prefix) + vṛdh (to grow)
  Prefix: pra
  Root: vṛdh (class 1)
• vāta – wind, air
  noun (masculine)
• avakīrṇa – scattered, strewn
  adjective (masculine)
  Past Passive Participle
  From ava (prefix) + kṝ (to scatter)
  Prefix: ava
  Root: kṝ (class 6)
• tṛṇa – grass, blade of grass, straw
  noun (neuter)
• vikramaṇa – marching, stepping; movement, scattering (by extension from movement)
  noun (neuter)
  action noun
  From vi (apart) + kram (to step, move)
  Prefix: vi
  Root: kram (class 1)
• krama – order, sequence, manner, way
  noun (masculine)