योगवासिष्ठः yogavāsiṣṭhaḥ - book-2, chapter-11, verse-36

ज्ञानयुक्तिप्लवेनैव संसाराब्धिं सुदुस्तरम् ।
महाधियः समुत्तीर्णा निमेषेण रघूद्वह ॥ ३६ ॥

jñānayuktiplavenaiva saṃsārābdhiṃ sudustaram ,
mahādhiyaḥ samuttīrṇā nimeṣeṇa raghūdvaha 36

36. jñāna-yukti-plavena eva saṃsāra-abdhim su-dustaram
mahā-dhiyaḥ samuttīrṇāḥ nimeṣeṇa raghūdvaha

36. raghūdvaha,
mahā-dhiyaḥ jñāna-yukti-plavena eva su-dustaram saṃsāra-abdhim nimeṣeṇa samuttīrṇāḥ

36. Oh chief of the Raghus, the great-minded ones have, indeed, crossed the very difficult to traverse ocean of worldly existence (saṃsāra) in an instant, by means of the raft of knowledge (jñāna) and proper application (of that knowledge).

Words meanings summery:

• ज्ञान-युक्ति-प्लवेन (jñāna-yukti-plavena) - by the raft of knowledge and method/skill/proper application

• एव (eva) - indeed, only, certainly

• संसार-अब्धिम् (saṁsāra-abdhim) - the ocean of transmigration

• सु-दुस्तरम् (su-dustaram) - very difficult to cross, extremely arduous

• महा-धियः (mahā-dhiyaḥ) - the great-minded ones, the wise

• समुत्तीर्णाः (samuttīrṇāḥ) - crossed over, traversed, surmounted

• निमेषेण (nimeṣeṇa) - in a very short time, instantly (by an instant, in a twinkling of an eye)

• रघूद्वह (raghūdvaha) - an epithet for Rāma (Oh bearer/chief of the Raghus, Oh descendant of Raghu)

Words meanings and morphology

ज्ञान-युक्ति-प्लवेन (jñāna-yukti-plavena) - by the raft of knowledge and method/skill/proper application

(noun)

Instrumental, masculine, singular of jñāna-yukti-plava

jñāna-yukti-plava - raft of knowledge and method/skill

Compound type : tatpuruṣa (jñāna+yukti+plava)

• jñāna – knowledge, wisdom, understanding
  noun (neuter)
  From root jñā (to know).
  Root: jñā (class 9)
• yukti – union, connection, method, skill, proper application, argument
  noun (feminine)
  From root yuj (to join, connect).
  Root: yuj (class 7)
• plava – boat, raft, swimming
  noun (masculine)
  From root plu (to float, swim).
  Root: plu (class 1)

एव (eva) - indeed, only, certainly

(indeclinable)

संसार-अब्धिम् (saṁsāra-abdhim) - the ocean of transmigration

(noun)

Accusative, masculine, singular of saṃsārābhi

saṁsārābhi - ocean of transmigration (saṃsāra)

Compound type : tatpuruṣa (saṃsāra+abdhi)

• saṃsāra – cycle of rebirth, worldly existence
  noun (masculine)
  From sam-sṛ (to go through, wander).
  Prefix: sam
  Root: sṛ (class 1)
• abdhi – ocean, sea
  noun (masculine)

सु-दुस्तरम् (su-dustaram) - very difficult to cross, extremely arduous

(adjective)

Accusative, masculine, singular of su-dustara

su-dustara - very difficult to cross, extremely arduous or formidable

Compound type : tatpuruṣa (su+dustara)

• su – good, well, very, easily
  prefix
  Intensifying prefix.
• dustara – difficult to cross, impassable
  adjective (masculine)
  Gerundive/Kṛt formation
  From dus-tṝ (difficult to cross).
  Prefix: dus
  Root: tṝ (class 1)

Note: Modifies 'saṃsārābdhim'.

महा-धियः (mahā-dhiyaḥ) - the great-minded ones, the wise

(adjective)

Nominative, masculine, plural of mahā-dhī

mahā-dhī - great-minded, wise, of great intellect

Compound type : bahuvrīhi (mahā+dhī)

• mahā – great, large, mighty
  adjective (feminine)
• dhī – intellect, mind, understanding, wisdom
  noun (feminine)
  Root: dhī (class 1)

समुत्तीर्णाः (samuttīrṇāḥ) - crossed over, traversed, surmounted

(adjective)

Nominative, masculine, plural of samuttīrṇa

samuttīrṇa - crossed over, traversed, surmounted, escaped

Past Passive Participle

Past Passive Participle of root tṝ with prefixes sam and ut.

Prefixes: sam+ut

Root: tṝ (class 1)

निमेषेण (nimeṣeṇa) - in a very short time, instantly (by an instant, in a twinkling of an eye)

(noun)

Instrumental, masculine, singular of nimeṣa

nimeṣa - twinkling of an eye, instant, blink

From root miṣ (to wink).

Prefix: ni

Root: miṣ (class 4)

रघूद्वह (raghūdvaha) - an epithet for Rāma (Oh bearer/chief of the Raghus, Oh descendant of Raghu)

(proper noun)

Vocative, masculine, singular of raghūdvaha

raghūdvaha - bearer/chief of the Raghus, scion of Raghu

Compound type : tatpuruṣa (raghu+udvaha)

• raghu – Raghu (name of an ancient king, ancestor of Rāma)
  proper noun (masculine)
• udvaha – bearing, carrying, leading, chief
  noun (masculine)
  Agent Noun/Adjective from ut-vah
  Derived from root vah (to carry) with prefix ut.
  Prefix: ut
  Root: vah (class 1)