योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-186, verse-49

ध्वनन्तोऽब्धिजलानीव भान्ति भावाश्चिदात्मकाः ।
संकल्पादीनि नामानि तेषामाहुर्मनीषिणः ॥ ४९ ॥

dhvananto'bdhijalānīva bhānti bhāvāścidātmakāḥ ,
saṃkalpādīni nāmāni teṣāmāhurmanīṣiṇaḥ 49

49. dhvanantaḥ abdhi-jalāni iva bhānti bhāvāḥ
citātmakāḥ saṅkalpādīni nāmāni teṣām āhuḥ manīṣiṇaḥ

49. citātmakāḥ bhāvāḥ dhvanantaḥ abdhi-jalāni iva
bhānti manīṣiṇaḥ teṣām nāmāni saṅkalpādīni āhuḥ

49. The entities (bhāvāḥ), which are inherently conscious (cidātmakāḥ), appear like the roaring waters of the ocean. Wise thinkers (manīṣiṇaḥ) call these by names such as volition (saṅkalpa) and the like.

Words meanings summery:

• ध्वनन्तः (dhvanantaḥ) - roaring (like waves) (sounding, roaring, resonating)

• अब्धि-जलानि (abdhi-jalāni) - waters of the ocean (ocean waters)

• इव (iva) - just like (like, as, as if)

• भान्ति (bhānti) - they appear or manifest (they shine, they appear, they manifest)

• भावाः (bhāvāḥ) - mental or conceptual entities/states (beings, entities, ideas, states of existence)

• चितात्मकाः (citātmakāḥ) - inherently conscious (having the nature of consciousness, conscious)

• सङ्कल्पादीनि (saṅkalpādīni) - terms like intention, imagination, etc. (volition and the like, starting with volition)

• नामानि (nāmāni) - various names or designations (names)

• तेषाम् (teṣām) - of these (entities/bhāvāḥ) (of them)

• आहुः (āhuḥ) - wise men declare/call (they say, they declare, they call)

• मनीषिणः (manīṣiṇaḥ) - profound thinkers (wise men, thinkers, intelligent ones)

Words meanings and morphology

ध्वनन्तः (dhvanantaḥ) - roaring (like waves) (sounding, roaring, resonating)

(participle)

Nominative, masculine, plural of dhvanat

dhvanat - sounding, roaring

Present Active Participle

From root dhvan (to sound) + śatṛ

Root: dhvan (class 1)

Note: Refers to bhāvāḥ.

अब्धि-जलानि (abdhi-jalāni) - waters of the ocean (ocean waters)

(noun)

Nominative, neuter, plural of abdhi-jala

abdhi-jala - ocean water

Compound type : tatpuruṣa (abdhi+jala)

• abdhi – ocean, sea
  noun (masculine)
  Compound: ap (water) + dhā (to hold)
  Root: dhā (class 3)
• jala – water
  noun (neuter)

इव (iva) - just like (like, as, as if)

(indeclinable)

भान्ति (bhānti) - they appear or manifest (they shine, they appear, they manifest)

(verb)

3rd person , plural, active, present (laṭ) of bhā

Present (laṭ) 3rd plural active

Root: bhā (class 2)

भावाः (bhāvāḥ) - mental or conceptual entities/states (beings, entities, ideas, states of existence)

(noun)

Nominative, masculine, plural of bhāva

bhāva - being, existence, state, entity, idea

From root bhū (to be)

Root: bhū (class 1)

चितात्मकाः (citātmakāḥ) - inherently conscious (having the nature of consciousness, conscious)

(adjective)

Nominative, masculine, plural of citātmaka

citātmaka - having the nature of consciousness

Compound type : tatpuruṣa (cit+ātmaka)

• cit – consciousness
  noun (feminine)
  Root: cit (class 1)
• ātmaka – having the nature of, consisting of
  adjective
  Derived from ātman (self) with suffix ka

Note: Qualifies bhāvāḥ.

सङ्कल्पादीनि (saṅkalpādīni) - terms like intention, imagination, etc. (volition and the like, starting with volition)

(noun)

Nominative, neuter, plural of saṅkalpādi

saṅkalpādi - volition and the like

Compound type : tatpuruṣa (saṅkalpa+ādi)

• saṅkalpa – volition, intention, imagination
  noun (masculine)
  From root kḷp (to be fit, imagine) with prefix sam
  Prefix: sam
  Root: kḷp (class 1)
• ādi – beginning, etc.
  noun (masculine)

नामानि (nāmāni) - various names or designations (names)

(noun)

Nominative, neuter, plural of nāman

nāman - name, designation

तेषाम् (teṣām) - of these (entities/bhāvāḥ) (of them)

(pronoun)

Genitive, masculine, plural of tad

tad - that, those

Pronominal stem

Note: Refers to bhāvāḥ.

आहुः (āhuḥ) - wise men declare/call (they say, they declare, they call)

(verb)

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

Perfect (liṭ) 3rd plural active (alternative form of vac)

Root: ah (class 2)

मनीषिणः (manīṣiṇaḥ) - profound thinkers (wise men, thinkers, intelligent ones)

(noun)

Nominative, masculine, plural of manīṣin

manīṣin - wise, thoughtful, intelligent person

From manīṣā (intellect, wisdom)

Root: man (class 4)