योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-18, verse-32

अत्यानन्दमनुद्दामरवमेवाम्बरं बभौ ।
दीर्घावयवविक्षेपविकासिजघनोदराः ॥ ३२ ॥

atyānandamanuddāmaravamevāmbaraṃ babhau ,
dīrghāvayavavikṣepavikāsijaghanodarāḥ 32

32. atyānandam anuddāmaravam eva ambaram babhau
| dīrghāvayavavikṣepavikāsijaghanodarāḥ ||

32. ambaram atyānandam anuddāmaravam eva babhau
dīrghāvayavavikṣepavikāsijaghanodarāḥ

32. The sky indeed shone with immense joy and a moderate sound. (At the same time, there were women) whose long limbs moved with sweeping gestures, and whose hips and bellies swayed prominently.

Words meanings summery:

• अत्यानन्दम् (atyānandam) - excessive joy, great delight

• अनुद्दामरवम् (anuddāmaravam) - with a moderate sound, with a gentle sound, not excessively loud

• एव (eva) - indeed, only, just

• अम्बरम् (ambaram) - sky (sky, atmosphere, garment)

• बभौ (babhau) - shone, gleamed

• दीर्घावयवविक्षेपविकासिजघनोदराः (dīrghāvayavavikṣepavikāsijaghanodarāḥ) - whose long limbs move with sweeping gestures and whose hips and bellies sway prominently

Words meanings and morphology

अत्यानन्दम् (atyānandam) - excessive joy, great delight

(noun)

Accusative, neuter, singular of atyānanda

atyānanda - excessive joy, great delight

Compound type : tatpuruṣa (ati+ānanda)

• ati – excessive, very, beyond
  indeclinable
• ānanda – joy, happiness, delight
  noun (masculine)
  Prefix: ā
  Root: nand (class 1)

Note: Used adverbially.

अनुद्दामरवम् (anuddāmaravam) - with a moderate sound, with a gentle sound, not excessively loud

(adjective)

Accusative, neuter, singular of anuddāmarava

anuddāmarava - having a moderate sound, having a gentle sound

Compound type : bahuvrīhi (an+uddāmarava)

• an – not, un-
  indeclinable
  negative prefix
• uddāmarava – unrestrained sound, loud roar
  noun (masculine)
  Prefix: ud
  Root: ru (class 2)

Note: Qualifies `ambaram`, functioning adverbially.

एव (eva) - indeed, only, just

(indeclinable)

अम्बरम् (ambaram) - sky (sky, atmosphere, garment)

(noun)

Nominative, neuter, singular of ambara

ambara - sky, atmosphere, garment

Note: Subject of `babhau`.

बभौ (babhau) - shone, gleamed

(verb)

3rd person , singular, active, perfect (lit) of bhā

Perfect active

root `bhā`

Root: bhā (class 2)

दीर्घावयवविक्षेपविकासिजघनोदराः (dīrghāvayavavikṣepavikāsijaghanodarāḥ) - whose long limbs move with sweeping gestures and whose hips and bellies sway prominently

(adjective)

Nominative, feminine, plural of dīrghāvayavavikṣepavikāsijaghanodara

dīrghāvayavavikṣepavikāsijaghanodara - having long limbs moving with sweeping gestures and hips and bellies swaying prominently

Compound type : bahuvrīhi (dīrgha+avayava+vikṣepa+vikāsin+jaghana+udara)

• dīrgha – long
  adjective
• avayava – limb, part, member
  noun (masculine)
  Prefix: ava
  Root: yu (class 2)
• vikṣepa – throwing, casting, movement, gesture
  noun (masculine)
  From `kṣip` (to throw) with `vi`.
  Prefix: vi
  Root: kṣip (class 6)
• vikāsin – expanding, developing, blossoming, swaying prominently
  adjective
  Present Active Participle
  From `kas` (to open, expand) with `vi`.
  Prefix: vi
  Root: kas (class 1)
• jaghana – hips, buttocks
  noun (neuter)
  Root: han (class 2)
• udara – belly, abdomen
  noun (neuter)

Note: Qualifies an implied noun like "women" or "apsaras".