योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-65, verse-18

अर्जयित्वा तथा व्योम्नि गतिं धारणया मया ।
अभ्यस्ता धारणा भूयः सिद्धसङ्गफलप्रदा ॥ १८ ॥

arjayitvā tathā vyomni gatiṃ dhāraṇayā mayā ,
abhyastā dhāraṇā bhūyaḥ siddhasaṅgaphalapradā 18

18. arjayitvā tathā vyomni gatim dhāraṇayā mayā
abhyastā dhāraṇā bhūyaḥ siddhasaṅgaphalapradā

18. mayā tathā dhāraṇayā vyomni gatim arjayitvā,
dhāraṇā bhūyaḥ abhyastā siddhasaṅgaphalapradā

18. Having thus acquired movement in the sky through concentration (dhāraṇā) by me, that concentration (dhāraṇā) was repeatedly practiced, granting the fruit of perfected union.

Words meanings summery:

• अर्जयित्वा (arjayitvā) - having acquired, having gained

• तथा (tathā) - thus, in that manner, so

• व्योम्नि (vyomni) - in the sky, in space, in the atmosphere

• गतिम् (gatim) - movement, going, state, path

• धारणया (dhāraṇayā) - by means of concentration, by retention

• मया (mayā) - by me

• अभ्यस्ता (abhyastā) - practiced, mastered, trained

• धारणा (dhāraṇā) - concentration, retention, fixed attention

• भूयः (bhūyaḥ) - again, repeatedly, further, moreover

• सिद्धसङ्गफलप्रदा (siddhasaṅgaphalapradā) - granting the fruit of perfected union/association

Words meanings and morphology

अर्जयित्वा (arjayitvā) - having acquired, having gained

(indeclinable)

Absolutive (Gerund)

Formed from the root `ṛj` with the causative suffix `-aya` and the absolutive suffix `ktvā`.

Root: ṛj (class 1)

तथा (tathā) - thus, in that manner, so

(indeclinable)

व्योम्नि (vyomni) - in the sky, in space, in the atmosphere

(noun)

Locative, neuter, singular of vyoman

vyoman - sky, atmosphere, space

गतिम् (gatim) - movement, going, state, path

(noun)

Accusative, feminine, singular of gati

gati - movement, going, course, state, destiny

Derived from root `gam` (to go)

Root: gam (class 1)

धारणया (dhāraṇayā) - by means of concentration, by retention

(noun)

Instrumental, feminine, singular of dhāraṇā

dhāraṇā - concentration, retention, fixed attention (dhāraṇā)

Derived from root `dhṛ` (to hold, support)

Root: dhṛ (class 1)

मया (mayā) - by me

(pronoun)

Instrumental, feminine, singular of aham

aham - I

First person singular pronoun.

Note: Refers to a female speaker as indicated by later participles.

अभ्यस्ता (abhyastā) - practiced, mastered, trained

(adjective)

Nominative, feminine, singular of abhyasta

abhyasta - practiced, mastered, trained

Past Passive Participle

From `abhy-as` (to throw at, practice) + `kta` suffix.

Prefix: abhi

Root: as (class 4)

Note: Qualifies `dhāraṇā`.

धारणा (dhāraṇā) - concentration, retention, fixed attention

(noun)

Nominative, feminine, singular of dhāraṇā

dhāraṇā - concentration, retention, fixed attention (dhāraṇā)

Derived from root `dhṛ` (to hold, support)

Root: dhṛ (class 1)

Note: Subject of `abhyastā`.

भूयः (bhūyaḥ) - again, repeatedly, further, moreover

(indeclinable)

सिद्धसङ्गफलप्रदा (siddhasaṅgaphalapradā) - granting the fruit of perfected union/association

(adjective)

Nominative, feminine, singular of siddhasaṅgaphalaprada

siddhasaṅgaphalaprada - granting the fruit of perfected association/union

Compound adjective, qualifying `dhāraṇā`.

Compound type : Tatpuruṣa followed by Upapada (siddha+saṅga+phala+prada)

• siddha – perfected, accomplished, spiritual adept
  adjective (masculine)
  Past Passive Participle
  From root sidh (to succeed, accomplish)
  Root: sidh (class 4)
• saṅga – association, union, attachment, company
  noun (masculine)
  From root sañj (to cling to, attach)
  Prefix: sam
  Root: sañj (class 1)
• phala – fruit, result, consequence, reward
  noun (neuter)
• prada – giving, granting, bestowing
  adjective (masculine)
  agent noun/adjective
  From pra-dA (to give forth)
  Prefix: pra
  Root: dā (class 3)

Note: Qualifies `dhāraṇā`.