योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-123, verse-12

उत्तरस्तरसोत्तीर्णतारावरतरङ्गिणः ।
महार्णवसुवर्णोर्व्यां सिद्धशापाच्छिलां गतः ॥ १२ ॥

uttarastarasottīrṇatārāvarataraṅgiṇaḥ ,
mahārṇavasuvarṇorvyāṃ siddhaśāpācchilāṃ gataḥ 12

12. uttaraḥ tarasaḥ uttīrṇatārāvarataraṅgiṇaḥ |
mahārṇavasuvarṇorvyām siddhaśāpāt śilām gataḥ ||

12. uttaraḥ tarasaḥ uttīrṇatārāvarataraṅgiṇaḥ
mahārṇavasuvarṇorvyām siddhaśāpāt śilām gataḥ

12. The northern prince, having swiftly crossed, (came) from the great ocean, which has difficult waves for crossing. On the golden land of that great ocean, he became a stone due to the curse of a Siddha.

Words meanings summery:

• उत्तरः (uttaraḥ) - the northern prince (northern, upper, subsequent, excellent)

• तरसः (tarasaḥ) - from speed, swiftly, quickly

• उत्तीर्णतारावरतरङ्गिणः (uttīrṇatārāvarataraṅgiṇaḥ) - from the great ocean whose waves were difficult to cross (from the one whose inferior crossing-waves were traversed/overcome, or whose waves are difficult to cross)

• महार्णवसुवर्णोर्व्याम् (mahārṇavasuvarṇorvyām) - on Suvarṇorvī, the golden land, associated with the great ocean (on the golden land of the great ocean)

• सिद्धशापात् (siddhaśāpāt) - from the curse of a Siddha

• शिलाम् (śilām) - to a stone, rock

• गतः (gataḥ) - went, attained, became

Words meanings and morphology

उत्तरः (uttaraḥ) - the northern prince (northern, upper, subsequent, excellent)

(adjective)

Nominative, masculine, singular of uttara

uttara - northern, upper, later, excellent

तरसः (tarasaḥ) - from speed, swiftly, quickly

(noun)

Ablative, neuter, singular of taras

taras - speed, force, strength

Note: Used adverbially

उत्तीर्णतारावरतरङ्गिणः (uttīrṇatārāvarataraṅgiṇaḥ) - from the great ocean whose waves were difficult to cross (from the one whose inferior crossing-waves were traversed/overcome, or whose waves are difficult to cross)

(adjective)

Genitive, masculine, singular of uttīrṇatārāvarataraṅgin

uttīrṇatārāvarataraṅgin - having waves (taraṅgin) that are inferior (avara) for crossing (tāra) and were crossed over (uttīrṇa)

Compound type : Bahuvrīhi (uttīrṇa+tāra+avara+taraṅgin)

• uttīrṇa – crossed, passed over
  adjective (masculine)
  Past Passive Participle
  From root √tṛ (to cross) with prefix ut + suffix -ta
  Prefix: ut
  Root: tṛ (class 1)
• tāra – crossing, means of crossing
  noun (masculine)
  Root: tṛ
• avara – inferior, lower, difficult
  adjective (masculine)
• taraṅgin – having waves, ocean
  noun (masculine)

Note: Here used in ablative sense, describing the source (implied ocean)

महार्णवसुवर्णोर्व्याम् (mahārṇavasuvarṇorvyām) - on Suvarṇorvī, the golden land, associated with the great ocean (on the golden land of the great ocean)

(proper noun)

Locative, feminine, singular of mahārṇavasuvarṇorvī

mahārṇavasuvarṇorvī - the golden earth (land) of the great ocean

Compound type : Tatpuruṣa (mahārṇava+suvarṇorvī)

• mahārṇava – great ocean
  noun (masculine)
• suvarṇorvī – golden land
  noun (feminine)

सिद्धशापात् (siddhaśāpāt) - from the curse of a Siddha

(noun)

Ablative, masculine, singular of siddhaśāpa

siddhaśāpa - curse of a Siddha (a semi-divine being with supernatural powers)

Compound type : Tatpuruṣa (siddha+śāpa)

• siddha – a perfected being, a Siddha
  noun (masculine)
• śāpa – curse
  noun (masculine)

शिलाम् (śilām) - to a stone, rock

(noun)

Accusative, feminine, singular of śilā

śilā - stone, rock

गतः (gataḥ) - went, attained, became

(adjective)

Nominative, masculine, singular of gata

gata - gone, attained, reached

Past Passive Participle

From root √gam (to go) + suffix -ta

Root: gam (class 1)