योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-17, verse-6

उद्दामकल्लोलरवा देहाद्रौ वहतीह मे ।
तरङ्गतरलाकारा तरत्तृष्णातरङ्गिणी ॥ ६ ॥

uddāmakallolaravā dehādrau vahatīha me ,
taraṅgataralākārā tarattṛṣṇātaraṅgiṇī 6

6. uddāmakallolaravā dehādrau vahati iha me
taraṅgataralākārā tarattṛṣṇātaraṅgiṇī

6. Here, on the mountain of my body, flows the surging river of craving (tṛṣṇā), whose form is as restless as waves and which echoes with the roar of fierce billows.

Words meanings summery:

• उद्दामकल्लोलरवा (uddāmakallolaravā) - with the roar of unrestrained waves

• देहाद्रौ (dehādrau) - on the mountain of the body

• वहति (vahati) - flows, carries

• इह (iha) - here, in this world

• मे (me) - my, to me

• तरङ्गतरलाकारा (taraṅgataralākārā) - whose form is unsteady like waves

• तरत्तृष्णातरङ्गिणी (tarattṛṣṇātaraṅgiṇī) - the flowing river of craving (tṛṣṇā)

Words meanings and morphology

उद्दामकल्लोलरवा (uddāmakallolaravā) - with the roar of unrestrained waves

(adjective)

Nominative, feminine, singular of uddāmakallolarava

uddāmakallolarava - whose roar is of unrestrained waves

Compound type : bahuvrihi (uddāma+kallola+rava)

• uddāma – unrestrained, fierce
  adjective
  Prefix: ud
  Root: dam (class 4)
• kallola – large wave, billow
  noun (masculine)
• rava – sound, roar
  noun (masculine)

देहाद्रौ (dehādrau) - on the mountain of the body

(noun)

Locative, masculine, singular of dehādri

dehādri - body-mountain

Compound type : karmadhāraya (deha+adri)

• deha – body
  noun (masculine)
• adri – mountain, hill
  noun (masculine)

वहति (vahati) - flows, carries

(verb)

3rd person , singular, active, present indicative (laṭ) of vah

Root: vah (class 1)

इह (iha) - here, in this world

(indeclinable)

मे (me) - my, to me

(pronoun)

Genitive, singular of mad

mad - I, me

तरङ्गतरलाकारा (taraṅgataralākārā) - whose form is unsteady like waves

(adjective)

Nominative, feminine, singular of taraṅgataralākāra

taraṅgataralākāra - whose form is unsteady like waves

Compound type : bahuvrihi (taraṅga+tarala+ākāra)

• taraṅga – wave
  noun (masculine)
• tarala – unsteady, fickle
  adjective
• ākāra – form, appearance
  noun (masculine)

तरत्तृष्णातरङ्गिणी (tarattṛṣṇātaraṅgiṇī) - the flowing river of craving (tṛṣṇā)

(noun)

Nominative, feminine, singular of tarattṛṣṇātaraṅgiṇī

tarattṛṣṇātaraṅgiṇī - flowing craving-river

Compound type : karmadhāraya (tarat+tṛṣṇā+taraṅgiṇī)

• tarat – flowing, surging
  adjective
  Present Active Participle
  derived from `√tṛ` (to cross, pass over)
  Root: tṛ (class 1)
• tṛṣṇā – craving, thirst, desire
  noun (feminine)
• taraṅgiṇī – river (lit. "having waves")
  noun (feminine)