योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-140, verse-50

पवनस्कन्धमासाद्य प्राप्य तन्मुखकोटरम् ।
बहिर्वातरथेनाहं निर्गतो दृष्टवान्पुरः ॥ ५० ॥

pavanaskandhamāsādya prāpya tanmukhakoṭaram ,
bahirvātarathenāhaṃ nirgato dṛṣṭavānpuraḥ 50

50. pavana-skandham āsādya prāpya tat-mukha-koṭaram
bahiḥ vātarathena aham nirgataḥ dṛṣṭavān puraḥ

50. aham pavana-skandham āsādya,
tat-mukha-koṭaram prāpya,
vātarathena bahiḥ nirgataḥ puraḥ dṛṣṭavān.

50. Having reached the body of wind (pavana), and having entered its mouth-like opening, I emerged outside by means of the chariot of wind (pavana) and saw ahead.

Words meanings summery:

• पवन-स्कन्धम् (pavana-skandham) - body of wind (pavana) (mass of wind, body of wind, region of wind)

• आसाद्य (āsādya) - having reached, having obtained, having approached

• प्राप्य (prāpya) - having reached, having attained, having obtained

• तत्-मुख-कोटरम् (tat-mukha-koṭaram) - its mouth-cavity, its opening like a mouth

• बहिः (bahiḥ) - outside, out

• वातरथेन (vātarathena) - by the chariot of wind, by means of the wind-chariot

• अहम् (aham) - I

• निर्गतः (nirgataḥ) - having gone out, having emerged

• दृष्टवान् (dṛṣṭavān) - having seen, he saw

• पुरः (puraḥ) - in front, ahead, before

Words meanings and morphology

पवन-स्कन्धम् (pavana-skandham) - body of wind (pavana) (mass of wind, body of wind, region of wind)

(noun)

Accusative, masculine, singular of pavanaskandha

pavanaskandha - mass of wind, body of wind

Compound type : Tatpuruṣa (pavana+skandha)

• pavana – wind, air, purifier
  noun (masculine)
• skandha – mass, trunk, body, part, region
  noun (masculine)

आसाद्य (āsādya) - having reached, having obtained, having approached

(indeclinable)

Absolutive (Gerund)

root `sad` (to sit, go) + `lyap` suffix, with `ā-` prefix

Prefix: ā

Root: sad (class 1)

प्राप्य (prāpya) - having reached, having attained, having obtained

(indeclinable)

Absolutive (Gerund)

root `āp` (to obtain) + `lyap` suffix, with `pra-` prefix

Prefix: pra

Root: āp (class 5)

तत्-मुख-कोटरम् (tat-mukha-koṭaram) - its mouth-cavity, its opening like a mouth

(noun)

Accusative, neuter, singular of tanmukhakoṭara

tanmukhakoṭara - its mouth-cavity

Compound type : Tatpuruṣa (tat+mukha+koṭara)

• tad – that, its
  pronoun (neuter)
• mukha – mouth, face, opening
  noun (neuter)
• koṭara – cavity, hollow, opening
  noun (neuter)

बहिः (bahiḥ) - outside, out

(indeclinable)

वातरथेन (vātarathena) - by the chariot of wind, by means of the wind-chariot

(noun)

Instrumental, masculine, singular of vātaratha

vātaratha - chariot of wind

Compound type : Tatpuruṣa (vāta+ratha)

• vāta – wind, air
  noun (masculine)
• ratha – chariot, carriage
  noun (masculine)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

निर्गतः (nirgataḥ) - having gone out, having emerged

(adjective)

Nominative, masculine, singular of nirgata

nirgata - gone out, emerged

Past Passive Participle

root `gam` (to go) + `kta` suffix, with `nis-` prefix, used actively

Prefix: nis

Root: gam (class 1)

Note: agrees with `aham`

दृष्टवान् (dṛṣṭavān) - having seen, he saw

(adjective)

Nominative, masculine, singular of dṛṣṭavat

dṛṣṭavat - having seen

Past Active Participle

root `dṛś` (to see) + `ktavatū` suffix

Root: dṛś (class 1)

Note: agrees with `aham`

पुरः (puraḥ) - in front, ahead, before

(indeclinable)