योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-51, verse-46

अतिष्ठद्ध्यानसंरूढमननः संकटे यथा ।
दोलायितवपुस्तुच्छतृष्णातीरतरङ्गकैः ॥ ४६ ॥

atiṣṭhaddhyānasaṃrūḍhamananaḥ saṃkaṭe yathā ,
dolāyitavapustucchatṛṣṇātīrataraṅgakaiḥ 46

46. atiṣṭhat dhyānasaṃrūḍhamanaḥ saṃkaṭe yathā
dolāyitavapuḥ tucchatṛṣṇātīrataraṅgakaiḥ

46. dhyānasaṃrūḍhamanaḥ saṃkaṭe yathā atiṣṭhat
tucchatṛṣṇātīrataraṅgakaiḥ dolāyitavapuḥ

46. He remained, his mind firmly rooted in his meditation (dhyāna), as if in a perilous situation, his body swaying due to the insignificant shore-waves of desires (tṛṣṇā).

Words meanings summery:

• अतिष्ठत् (atiṣṭhat) - he continued to be in that state (he stood, he remained, he endured)

• ध्यानसंरूढमनः (dhyānasaṁrūḍhamanaḥ) - describing the muni's state of deep meditative focus (one whose mind is firmly rooted in meditation)

• संकटे (saṁkaṭe) - implies a challenging or distressing internal state despite his meditative posture (in a difficult situation, in a crisis, in a narrow place)

• यथा (yathā) - introduces a comparison or simile (as, just as, according to)

• दोलायितवपुः (dolāyitavapuḥ) - describes the physical manifestation of his inner disturbance (one whose body is swayed, having a swaying body)

• तुच्छतृष्णातीरतरङ्गकैः (tucchatṛṣṇātīrataraṅgakaiḥ) - the trivial yet persistent influences of worldly desires causing inner instability (by the insignificant waves on the shore of desires)

Words meanings and morphology

अतिष्ठत् (atiṣṭhat) - he continued to be in that state (he stood, he remained, he endured)

(verb)

3rd person , singular, active, past imperfect (laṅ) of sthā

Imperfect

Root sthā, first conjugation (bhūvādi), parasmaipada, prefixed with a for imperfect tense.

Root: sthā (class 1)

ध्यानसंरूढमनः (dhyānasaṁrūḍhamanaḥ) - describing the muni's state of deep meditative focus (one whose mind is firmly rooted in meditation)

(adjective)

Nominative, masculine, singular of dhyānasaṃrūḍhamanas

dhyānasaṁrūḍhamanas - having a mind deeply rooted in meditation

Compound type : bahuvrīhi (dhyāna+samrūḍha+manas)

• dhyāna – meditation, contemplation
  noun (neuter)
  From root dhyai (to think, meditate)
  Root: dhyai (class 1)
• samrūḍha – firmly grown, deeply rooted, fully developed
  adjective (masculine)
  Past Passive Participle
  From prefix sam + root ruh (to grow, ascend)
  Prefix: sam
  Root: ruh (class 1)
• manas – mind, intellect, thought
  noun (neuter)

संकटे (saṁkaṭe) - implies a challenging or distressing internal state despite his meditative posture (in a difficult situation, in a crisis, in a narrow place)

(noun)

Locative, neuter, singular of saṃkaṭa

saṁkaṭa - difficult situation, crisis, danger, distress, narrow passage

यथा (yathā) - introduces a comparison or simile (as, just as, according to)

(indeclinable)

दोलायितवपुः (dolāyitavapuḥ) - describes the physical manifestation of his inner disturbance (one whose body is swayed, having a swaying body)

(adjective)

Nominative, masculine, singular of dolāyitavapus

dolāyitavapus - having a body that is swayed or made to swing

Compound type : bahuvrīhi (dolāyita+vapus)

• dolāyita – swayed, made to swing, oscillating
  adjective (neuter)
  Past Passive Participle
  From nominal root dolāya (from dolā, swing)
  Root: dolāya
• vapus – body, form
  noun (neuter)

तुच्छतृष्णातीरतरङ्गकैः (tucchatṛṣṇātīrataraṅgakaiḥ) - the trivial yet persistent influences of worldly desires causing inner instability (by the insignificant waves on the shore of desires)

(noun)

Instrumental, masculine, plural of tucchatṛṣṇātīrataraṅgaka

tucchatṛṣṇātīrataraṅgaka - insignificant waves on the shore of craving/desire

Compound type : tatpuruṣa (tuccha+tṛṣṇā+tīra+taraṅgaka)

• tuccha – insignificant, trifling, empty, vain
  adjective (masculine)
• tṛṣṇā – thirst, craving, desire, longing
  noun (feminine)
• tīra – shore, bank, coast
  noun (neuter)
• taraṅgaka – small wave, ripple
  noun (masculine)
  Diminutive of taraṅga