योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-19, verse-6

अथ ता गर्भधारिण्यो बभूवुरतितोषिताः ।
देव्यश्च कृतनृत्यास्ताः सुप्रशान्तमथाययुः ॥ ६ ॥

atha tā garbhadhāriṇyo babhūvuratitoṣitāḥ ,
devyaśca kṛtanṛtyāstāḥ supraśāntamathāyayuḥ 6

6. atha tāḥ garbhadhāriṇyaḥ babhūvuḥ atitoṣitāḥ
devyaḥ ca kṛtanṛtyāḥ tāḥ supraśāntam atha āyayuḥ

6. atha tāḥ garbhadhāriṇyaḥ babhūvuḥ atitoṣitāḥ ca
tāḥ devyaḥ kṛtanṛtyāḥ atha supraśāntam āyayuḥ

6. Then those (swans) became pregnant and were exceedingly delighted. And those goddesses, having performed dances, then attained a state of profound peace.

Words meanings summery:

• अथ (atha) - then, thereupon, now

• ताः (tāḥ) - those

• गर्भधारिण्यः (garbhadhāriṇyaḥ) - pregnant, bearing a womb/fetus

• बभूवुः (babhūvuḥ) - they became

• अतितोषिताः (atitoṣitāḥ) - highly pleased, exceedingly delighted

• देव्यः (devyaḥ) - goddesses

• च (ca) - and, also

• कृतनृत्याः (kṛtanṛtyāḥ) - having performed dances

• ताः (tāḥ) - those

• सुप्रशान्तम् (supraśāntam) - to great tranquility, profound peace

• अथ (atha) - then, thereupon, now

• आययुः (āyayuḥ) - they went, they reached, they attained

Words meanings and morphology

अथ (atha) - then, thereupon, now

(indeclinable)

ताः (tāḥ) - those

(pronoun)

Nominative, feminine, plural of tad

tad - that, those

गर्भधारिण्यः (garbhadhāriṇyaḥ) - pregnant, bearing a womb/fetus

(adjective)

Nominative, feminine, plural of garbhadhāriṇī

garbhadhāriṇī - pregnant woman, bearing a fetus

Derived from garbhadhārin, an agent noun (from garbha + dhṛ)

Compound type : Tatpuruṣa (garbha+dhārin)

• garbha – womb, fetus, embryo, interior
  noun (masculine)
• dhārin – bearing, holding, possessing
  adjective (masculine)
  Agent Noun
  Derived from root dhṛ
  Root: dhṛ (class 1)

बभूवुः (babhūvuḥ) - they became

(verb)

3rd person , plural, active, Perfect (Liṭ) of bhū

Root: bhū (class 1)

अतितोषिताः (atitoṣitāḥ) - highly pleased, exceedingly delighted

(adjective)

Nominative, feminine, plural of atitoṣita

atitoṣita - highly pleased, greatly satisfied

Compound type : Pra-Tatpuruṣa (ati+toṣita)

• ati – over, beyond, excessively, very
  indeclinable
• toṣita – pleased, delighted, satisfied
  adjective (masculine)
  Past Passive Participle
  Derived from root tuṣ (causative toṣaya)
  Root: tuṣ (class 4)

देव्यः (devyaḥ) - goddesses

(noun)

Nominative, feminine, plural of devī

devī - goddess, divine female

च (ca) - and, also

(indeclinable)

कृतनृत्याः (kṛtanṛtyāḥ) - having performed dances

(adjective)

Nominative, feminine, plural of kṛtanṛtya

kṛtanṛtya - one who has performed a dance

Compound type : Bahuvrīhi (kṛta+nṛtya)

• kṛta – done, made, performed
  adjective (masculine)
  Past Passive Participle
  Derived from root kṛ
  Root: kṛ (class 8)
• nṛtya – dance, dancing
  noun (neuter)
  Root: nṛt (class 4)

ताः (tāḥ) - those

(pronoun)

Nominative, feminine, plural of tad

tad - that, those

सुप्रशान्तम् (supraśāntam) - to great tranquility, profound peace

(adjective)

Accusative, neuter, singular of supraśānta

supraśānta - very calm, perfectly tranquil, profound peace

Compound type : Pra-Tatpuruṣa (su+praśānta)

• su – good, well, very, excellent
  indeclinable
• praśānta – calm, tranquil, quiet, pacified
  adjective (masculine)
  Past Passive Participle
  Derived from root śam with prefix pra
  Prefix: pra
  Root: śam (class 4)

अथ (atha) - then, thereupon, now

(indeclinable)

आययुः (āyayuḥ) - they went, they reached, they attained

(verb)

3rd person , plural, active, Perfect (Liṭ) of i

Prefix: ā

Root: i (class 2)