योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-52, verse-5

स तत्रोपाविशद्वृत्तीश्चेतसस्तनुतां नयन् ।
अन्तःशुद्धवपुः श्रृङ्गे वृष्य मूक इवाम्बुदः ॥ ५ ॥

sa tatropāviśadvṛttīścetasastanutāṃ nayan ,
antaḥśuddhavapuḥ śrṛṅge vṛṣya mūka ivāmbudaḥ 5

5. saḥ tatra upāviśat vṛttīḥ cetasaḥ tanutām nayan
antaḥśuddhavapuḥ śṛṅge vṛṣya mūkaḥ iva ambudaḥ

5. saḥ tatra cetasaḥ vṛttīḥ tanutām nayan antaḥśuddhavapuḥ
upāviśat vṛṣya mūkaḥ ambudaḥ iva śṛṅge

5. He sat down there, bringing the modifications of his mind (cetas) to attenuation, with his inner being pure, like a silent, rain-bearing cloud on a mountain peak.

Words meanings summery:

• सः (saḥ) - he

• तत्र (tatra) - there, in that place

• उपाविशत् (upāviśat) - he sat down, he took a seat

• वृत्तीः (vṛttīḥ) - the modifications or activities of the mind (cetas) (the modifications, activities, functions)

• चेतसः (cetasaḥ) - of the mind, of consciousness

• तनुताम् (tanutām) - to thinness, to attenuation, to reduction

• नयन् (nayan) - leading, bringing, causing

• अन्तःशुद्धवपुः (antaḥśuddhavapuḥ) - having an internally pure body/being, whose inner being is pure

• शृङ्गे (śṛṅge) - on a peak, on a horn, on a summit

• वृष्य (vṛṣya) - raining, productive of rain, rain-bearing

• मूकः (mūkaḥ) - silent, mute

• इव (iva) - like, as if, similar to

• अम्बुदः (ambudaḥ) - a cloud, rain-giver

Words meanings and morphology

सः (saḥ) - he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

तत्र (tatra) - there, in that place

(indeclinable)

उपाविशत् (upāviśat) - he sat down, he took a seat

(verb)

3rd person , singular, active, imperfect (luṅ) of viś

Prefixes: upa+ā

Root: viś (class 6)

वृत्तीः (vṛttīḥ) - the modifications or activities of the mind (cetas) (the modifications, activities, functions)

(noun)

Accusative, feminine, plural of vṛtti

vṛtti - course of action, mode of life, activity, modification (of mind)

चेतसः (cetasaḥ) - of the mind, of consciousness

(noun)

Genitive, neuter, singular of cetas

cetas - mind, intellect, consciousness, heart

तनुताम् (tanutām) - to thinness, to attenuation, to reduction

(noun)

Accusative, feminine, singular of tanutā

tanutā - thinness, slenderness, attenuation, diminution

नयन् (nayan) - leading, bringing, causing

(participle)

Nominative, masculine, singular of nī

nī - to lead, to guide, to carry, to bring

Present active participle

Derived from root nī, present stem naya-.

Root: nī (class 1)

Note: Agrees with 'saḥ'.

अन्तःशुद्धवपुः (antaḥśuddhavapuḥ) - having an internally pure body/being, whose inner being is pure

(adjective)

Nominative, masculine, singular of antaḥśuddhavapus

antaḥśuddhavapus - having an internally pure body or being

Compound type : bahuvrīhi (antar+śuddha+vapus)

• antar – inside, within, internal
  indeclinable
• śuddha – pure, clean, clear, purified
  adjective (masculine)
  Past Passive Participle
  Derived from the root śudh (to purify).
  Root: śudh
• vapus – body, form, figure, being
  noun (neuter)

Note: Agrees with 'saḥ'.

शृङ्गे (śṛṅge) - on a peak, on a horn, on a summit

(noun)

Locative, neuter, singular of śṛṅga

śṛṅga - horn, peak, summit, top

वृष्य (vṛṣya) - raining, productive of rain, rain-bearing

(adjective)

Nominative, masculine, singular of vṛṣya

vṛṣya - rain-giving, raining, productive of rain

Derived from the root vṛṣ (to rain).

Root: vṛṣ (class 1)

Note: Agrees with 'ambudaḥ'.

मूकः (mūkaḥ) - silent, mute

(adjective)

Nominative, masculine, singular of mūka

mūka - mute, dumb, silent

Note: Agrees with 'ambudaḥ'.

इव (iva) - like, as if, similar to

(indeclinable)

अम्बुदः (ambudaḥ) - a cloud, rain-giver

(noun)

Nominative, masculine, singular of ambuda

ambuda - cloud, giver of water

Compound type : upapada-tatpuruṣa (ambhas+da)

• ambhas – water
  noun (neuter)
• da – giver, bestower
  adjective (masculine)
  Derived from the root dā (to give).
  Root: dā