योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-32, verse-8

कौसल्याप्रमुखैश्चैव निजवातायनस्थितैः ।
संशान्तभूषणारावैरस्पन्दैर्वनितागणैः ॥ ८ ॥

kausalyāpramukhaiścaiva nijavātāyanasthitaiḥ ,
saṃśāntabhūṣaṇārāvairaspandairvanitāgaṇaiḥ 8

8. kausalyāpramukhaiḥ ca eva nijavātāyanasthitaiḥ
saṃśāntabhūṣaṇārāvaiḥ aspandaiḥ vanitāgaṇaiḥ

8. ca eva vanitāgaṇaiḥ kausalyāpramukhaiḥ
nijavātāyanasthitaiḥ saṃśāntabhūṣaṇārāvaiḥ aspandaiḥ

8. And indeed, by groups of women, led by Kausalya and others, standing by their own windows, with the sound of their ornaments completely hushed, and motionless.

Words meanings summery:

• कौसल्याप्रमुखैः (kausalyāpramukhaiḥ) - by those led by Kausalya, by Kausalya and other prominent women

• च (ca) - and

• एव (eva) - indeed, certainly, only

• निजवातायनस्थितैः (nijavātāyanasthitaiḥ) - by those standing in their own windows

• संशान्तभूषणारावैः (saṁśāntabhūṣaṇārāvaiḥ) - by those whose ornament sounds are completely hushed

• अस्पन्दैः (aspandaiḥ) - by motionless (ones), by still (ones)

• वनितागणैः (vanitāgaṇaiḥ) - by groups of women

Words meanings and morphology

कौसल्याप्रमुखैः (kausalyāpramukhaiḥ) - by those led by Kausalya, by Kausalya and other prominent women

(adjective)

Instrumental, feminine, plural of kausalyāpramukha

kausalyāpramukha - led by Kausalya, having Kausalya as chief

Compound type : Bahuvrīhi (kausalyā+pramukha)

• kausalyā – Kausalya (name of one of Daśaratha's wives)
  proper noun (feminine)
• pramukha – chief, principal, foremost; led by, preceded by
  adjective (masculine)
  From 'pra' + 'mukha' (face)
  Prefix: pra

Note: Modifies 'vanitāgaṇaiḥ'

च (ca) - and

(indeclinable)

एव (eva) - indeed, certainly, only

(indeclinable)

निजवातायनस्थितैः (nijavātāyanasthitaiḥ) - by those standing in their own windows

(adjective)

Instrumental, feminine, plural of nijavātāyanasthita

nijavātāyanasthita - standing in one's own window, positioned in one's own window

Compound type : Tatpuruṣa (nija+vātāyana+sthita)

• nija – own, proper, belonging to oneself
  adjective (masculine)
• vātāyana – window, air-hole
  noun (neuter)
• sthita – standing, situated, being
  adjective (masculine)
  Past Passive Participle
  From root 'sthā' (to stand)
  Root: sthā (class 1)

Note: Modifies 'vanitāgaṇaiḥ'

संशान्तभूषणारावैः (saṁśāntabhūṣaṇārāvaiḥ) - by those whose ornament sounds are completely hushed

(adjective)

Instrumental, feminine, plural of saṃśāntabhūṣaṇārāva

saṁśāntabhūṣaṇārāva - whose ornament sounds are completely hushed/calmed

Compound type : Bahuvrīhi (saṃśānta+bhūṣaṇa+ārāva)

• saṃśānta – completely calmed, hushed, pacified
  adjective (masculine)
  Past Passive Participle
  From root 'śam' (to be quiet) with prefix 'sam'
  Prefix: sam
  Root: śam (class 4)
• bhūṣaṇa – ornament, decoration, embellishment
  noun (neuter)
  From root 'bhūṣ' (to adorn)
  Root: bhūṣ (class 10)
• ārāva – sound, cry, noise
  noun (masculine)
  From root 'ru' (to cry, sound) with 'ā'
  Prefix: ā
  Root: ru (class 2)

Note: Modifies 'vanitāgaṇaiḥ'

अस्पन्दैः (aspandaiḥ) - by motionless (ones), by still (ones)

(adjective)

Instrumental, feminine, plural of aspanda

aspanda - motionless, still, without movement

Compound type : Nañ-Tatpuruṣa (a+spanda)

• a – not, non-
  indeclinable
• spanda – movement, vibration, throb
  noun (masculine)
  From root 'spand' (to tremble)
  Root: spand (class 1)

Note: Modifies 'vanitāgaṇaiḥ'

वनितागणैः (vanitāgaṇaiḥ) - by groups of women

(noun)

Instrumental, masculine, plural of vanitāgaṇa

vanitāgaṇa - group of women, assembly of ladies

Compound type : Tatpuruṣa (vanitā+gaṇa)

• vanitā – woman, wife, beloved
  noun (feminine)
  From root 'van' (to love, to desire)
  Root: van (class 1)
• gaṇa – group, multitude, host, assembly
  noun (masculine)