योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-46, verse-3

ध्यानद्रुमफलप्राप्तौ बोधतामागतं मनः ।
वज्रसारां स्थितिं धत्ते छिन्नपक्ष इवाचलः ॥ ३ ॥

dhyānadrumaphalaprāptau bodhatāmāgataṃ manaḥ ,
vajrasārāṃ sthitiṃ dhatte chinnapakṣa ivācalaḥ 3

3. dhyānadrumaphalaprāptau bodhatām āgatam manaḥ
vajrasārām sthitiṃ dhatte chinnapakṣaḥ iva acalaḥ

3. dhyānadrumaphalaprāptau bodhatām āgatam manaḥ
chinnapakṣaḥ acalaḥ iva vajrasārām sthitiṃ dhatte

3. Upon attaining the fruit of the tree of meditation (dhyāna), the mind, having reached the state of knowledge, assumes an adamantine firmness, like an unmoving mountain with its wings clipped.

Words meanings summery:

• ध्यानद्रुमफलप्राप्तौ (dhyānadrumaphalaprāptau) - upon attaining the fruit of the tree of meditation (dhyāna)

• बोधताम् (bodhatām) - the state of knowledge, understanding

• आगतम् (āgatam) - having come, having attained

• मनः (manaḥ) - the mind

• वज्रसाराम् (vajrasārām) - adamantine, of diamond-like essence

• स्थितिं (sthitiṁ) - state, firmness, stability

• धत्ते (dhatte) - assumes, holds, maintains

• छिन्नपक्षः (chinnapakṣaḥ) - with clipped wings

• इव (iva) - like, as

• अचलः (acalaḥ) - an unmoving one, a mountain

Words meanings and morphology

ध्यानद्रुमफलप्राप्तौ (dhyānadrumaphalaprāptau) - upon attaining the fruit of the tree of meditation (dhyāna)

(noun)

Locative, feminine, singular of dhyānadrumaphalaprāpti

dhyānadrumaphalaprāpti - the attainment of the fruit of the tree of meditation (dhyāna)

Compound type : tatpuruṣa (dhyānadrūma+phala+prāpti)

• dhyānadrūma – tree of meditation
  noun (masculine)
• phala – fruit, result
  noun (neuter)
• prāpti – attainment, acquisition
  noun (feminine)
  Prefix: pra
  Root: āp (class 5)

बोधताम् (bodhatām) - the state of knowledge, understanding

(noun)

Accusative, feminine, singular of bodhatā

bodhatā - the state of knowledge, understanding, awareness

Derived from 'bodha' with the abstract suffix '-tā'

आगतम् (āgatam) - having come, having attained

(adjective)

Nominative, neuter, singular of āgata

āgata - come, arrived, attained, reached

Past Passive Participle

Prefix: ā

Root: gam (class 1)

Note: Agrees with 'manaḥ'

मनः (manaḥ) - the mind

(noun)

Nominative, neuter, singular of manas

manas - mind, intellect, understanding

वज्रसाराम् (vajrasārām) - adamantine, of diamond-like essence

(adjective)

Accusative, feminine, singular of vajrasāra

vajrasāra - adamantine, of diamond-like essence/firmness, very hard

Compound type : tatpuruṣa (vajra+sāra)

• vajra – thunderbolt, diamond
  noun (masculine)
• sāra – essence, strength, firmness
  noun (masculine)

Note: Agrees with 'sthitiṃ'

स्थितिं (sthitiṁ) - state, firmness, stability

(noun)

Accusative, feminine, singular of sthiti

sthiti - state, position, firmness, stability, permanence

Root: sthā (class 1)

धत्ते (dhatte) - assumes, holds, maintains

(verb)

3rd person , singular, middle, present (laṭ) of dhā

Root: dhā (class 3)

छिन्नपक्षः (chinnapakṣaḥ) - with clipped wings

(adjective)

Nominative, masculine, singular of chinnapakṣa

chinnapakṣa - having clipped wings, with broken wings

Compound type : bahuvrīhi (chinna+pakṣa)

• chinna – cut, clipped, severed
  adjective
  Past Passive Participle
  Root: chid (class 7)
• pakṣa – wing, side, party
  noun (masculine)

Note: Agrees with 'acalaḥ'

इव (iva) - like, as

(indeclinable)

अचलः (acalaḥ) - an unmoving one, a mountain

(noun)

Nominative, masculine, singular of acala

acala - unmoving, immovable; a mountain (as unmoving)

Compound type : tatpuruṣa (a+cala)

• a – not, non-
  indeclinable
• cala – moving, restless, agitated
  adjective
  Root: cal (class 1)