योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-101, verse-15

पुनर्दूरतरं गत्वा मध्याह्ने समुपस्थिते ।
सरित्त्रितयमासेदुस्तरङ्गतरलारवम् ॥ १५ ॥

punardūrataraṃ gatvā madhyāhne samupasthite ,
sarittritayamāsedustaraṅgataralāravam 15

15. punaḥ dūrataram gatvā madhyāhne samupasthite
sarittritayam āseduḥ taraṅgataralāravam

15. punaḥ dūrataram gatvā madhyāhne samupasthite
(sati) te taraṅgataralāravam sarittritayam āseduḥ

15. Again, having traveled a greater distance, as midday approached, they reached three rivers, whose gurgling waves made a sound.

Words meanings summery:

• पुनः (punaḥ) - again, anew, furthermore

• दूरतरम् (dūrataram) - farther, to a greater distance

• गत्वा (gatvā) - having gone, having reached

• मध्याह्ने (madhyāhne) - at midday, at noon

• समुपस्थिते (samupasthite) - having approached, having arrived, being present

• सरित्त्रितयम् (sarittritayam) - group of three rivers, three rivers

• आसेदुः (āseduḥ) - they reached, they approached

• तरङ्गतरलारवम् (taraṅgataralāravam) - with the sound of trembling/gurgling waves, having the sound of restless waves

Words meanings and morphology

पुनः (punaḥ) - again, anew, furthermore

(indeclinable)

दूरतरम् (dūrataram) - farther, to a greater distance

(indeclinable)

comparative suffix -tara

Note: Accusative singular neuter, functioning as an adverb of place.

गत्वा (gatvā) - having gone, having reached

(indeclinable)

indeclinable past participle (absolutive)

Formed with suffix -ktvā

Root: gam (class 1)

Note: Absolutive indicates prior action.

मध्याह्ने (madhyāhne) - at midday, at noon

(noun)

Locative, masculine, singular of madhyāhna

madhyāhna - midday, noon

Compound type : tatpurusha (madhya+ahan)

• madhya – middle, central
  noun (neuter)
• ahan – day
  noun (neuter)

Note: Part of a locative absolute construction.

समुपस्थिते (samupasthite) - having approached, having arrived, being present

(participle)

Locative, masculine, singular of samupasthita

samupasthita - approached, arrived, present, stood near

past passive participle

From root sthā with prefixes sam- and upa-, suffix -kta

Prefixes: sam+upa

Root: sthā (class 1)

Note: Qualifies `madhyāhne` in a locative absolute construction.

सरित्त्रितयम् (sarittritayam) - group of three rivers, three rivers

(noun)

Accusative, neuter, singular of sarittritaya

sarittritaya - group of three rivers

Compound type : dvigu (sarit+tritaya)

• sarit – river, stream
  noun (feminine)
  Root: sṛ (class 1)
• tritaya – trio, group of three
  noun (neuter)

Note: Direct object of `āseduḥ`.

आसेदुः (āseduḥ) - they reached, they approached

(verb)

3rd person , plural, active, perfect (liṭ) of āsad

perfect active indicative

third person plural perfect active, from `sad` with prefix `ā-`

Prefix: ā

Root: sad (class 1)

Note: Main verb of the sentence.

तरङ्गतरलारवम् (taraṅgataralāravam) - with the sound of trembling/gurgling waves, having the sound of restless waves

(adjective)

Accusative, neuter, singular of taraṅgataralārava

taraṅgataralārava - having the sound of trembling waves

Compound type : tatpurusha (taraṅga+tarala+ārava)

• taraṅga – wave, billow
  noun (masculine)
  Root: tṛ (class 1)
• tarala – trembling, unsteady, quick, gurgling
  adjective (masculine)
  Root: tṝ (class 1)
• ārava – sound, noise, cry
  noun (masculine)
  From root ru with prefix ā-
  Prefix: ā
  Root: ru (class 2)

Note: Qualifies `sarittritayam`.