योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-54, verse-42

मर्मव्यथाविच्छुरितः प्रभ्रमदृष्टिमण्डलः ।
आकाशीभूतवसुधो वसुधाभूतखान्तरः ॥ ४२ ॥

marmavyathāvicchuritaḥ prabhramadṛṣṭimaṇḍalaḥ ,
ākāśībhūtavasudho vasudhābhūtakhāntaraḥ 42

42. marmavyathāvicchuritaḥ prabhramadṛṣṭimaṇḍalaḥ
ākāśībhūtavasudhaḥ vasudhābhūtakāntaraḥ

42. marmavyathāvicchuritaḥ prabhramadṛṣṭimaṇḍalaḥ
ākāśībhūtavasudhaḥ vasudhābhūtakāntaraḥ

42. Pervaded by deep anguish, with a bewildered gaze, he perceived the earth as sky and the sky as earth.

Words meanings summery:

• मर्मव्यथाविच्छुरितः (marmavyathāvicchuritaḥ) - pervaded by deep pain/anguish

• प्रभ्रमदृष्टिमण्डलः (prabhramadṛṣṭimaṇḍalaḥ) - whose circle of sight is wandering/bewildered

• आकाशीभूतवसुधः (ākāśībhūtavasudhaḥ) - one for whom the earth appears indistinguishable from the sky due to disorientation (whose earth has become like the sky)

• वसुधाभूतकान्तरः (vasudhābhūtakāntaraḥ) - one for whom the sky appears indistinguishable from the earth due to disorientation (whose space/sky has become like the earth)

Words meanings and morphology

मर्मव्यथाविच्छुरितः (marmavyathāvicchuritaḥ) - pervaded by deep pain/anguish

(adjective)

Nominative, masculine, singular of marmavyathāvicchurita

marmavyathāvicchurita - one pervaded by vital spot pain/anguish

Bahuvrīhi compound, describing someone who is pervaded by inner pain.

Compound type : Bahuvrīhi (marma+vyathā+vicchurita)

• marma – vital spot, vulnerable point, inner core, secret
  noun (neuter)
• vyathā – pain, anguish, distress, suffering
  noun (feminine)
  Derived from the root 'vyath' (to tremble, be distressed).
  Root: vyath (class 1)
• vicchurita – pervaded, covered, smeared, strewn, filled with
  adjective (neuter)
  Past Passive Participle
  Formed from the prefix 'vi' and the root 'chur' (to sprinkle, strew, cover).
  Prefix: vi
  Root: chur (class 1)

प्रभ्रमदृष्टिमण्डलः (prabhramadṛṣṭimaṇḍalaḥ) - whose circle of sight is wandering/bewildered

(adjective)

Nominative, masculine, singular of prabhramadṛṣṭimaṇḍala

prabhramadṛṣṭimaṇḍala - one whose gaze or field of vision is wandering/confused

Bahuvrīhi compound, describing someone with a disoriented gaze.

Compound type : Bahuvrīhi (prabhramat+dṛṣṭi+maṇḍala)

• prabhramat – wandering, reeling, confused, bewildered
  adjective (masculine)
  Present Active Participle
  Formed from the prefix 'pra' and the root 'bhram' (to wander, to be confused).
  Prefix: pra
  Root: bhram (class 1)
• dṛṣṭi – sight, gaze, view, eye
  noun (feminine)
  Derived from the root 'dṛś' (to see).
  Root: dṛś (class 1)
• maṇḍala – circle, orb, disk, region, sphere
  noun (neuter)

आकाशीभूतवसुधः (ākāśībhūtavasudhaḥ) - one for whom the earth appears indistinguishable from the sky due to disorientation (whose earth has become like the sky)

(adjective)

Nominative, masculine, singular of ākāśībhūtavasudha

ākāśībhūtavasudha - one for whom the earth has become sky-like

Bahuvrīhi compound, describing someone whose perception of earth is transformed to resemble the sky.

Compound type : Bahuvrīhi (ākāśībhūta+vasudhā)

• ākāśībhūta – having become like the sky, sky-like
  adjective (neuter)
  Past Passive Participle
  A compound indicating 'having become sky-like'. 'Ākāśī' is an adverbial derivative of 'ākāśa' meaning 'like the sky', combined with 'bhūta' (past participle of 'bhū' - to become).
  Root: bhū (class 1)
• vasudhā – earth, ground, land
  noun (feminine)

वसुधाभूतकान्तरः (vasudhābhūtakāntaraḥ) - one for whom the sky appears indistinguishable from the earth due to disorientation (whose space/sky has become like the earth)

(adjective)

Nominative, masculine, singular of vasudhābhūtakāntara

vasudhābhūtakāntara - one for whom the space/sky has become earth-like

Bahuvrīhi compound, describing someone whose perception of space/sky is transformed to resemble the earth.

Compound type : Bahuvrīhi (vasudhābhūta+khāntara)

• vasudhābhūta – having become like the earth, earth-like
  adjective (neuter)
  Past Passive Participle
  A compound indicating 'having become earth-like'. 'Vasudhā' (earth) + 'bhūta' (past participle of 'bhū' - to become).
  Root: bhū (class 1)
• khāntara – space, sky, inner space
  noun (neuter)
  Compound of 'kha' (sky, ether, space) and 'antara' (interior, between, space).