योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-63, verse-56

प्राप्य तां ब्रह्महंसेहां रुद्रतां सर्व एव ते ।
समाजग्मुर्विरेजुश्च रुद्राणामुत्तमं शतम् ॥ ५६ ॥

prāpya tāṃ brahmahaṃsehāṃ rudratāṃ sarva eva te ,
samājagmurvirejuśca rudrāṇāmuttamaṃ śatam 56

56. prāpya tām brahmahaṃse-īhām rudratām sarve eva
te samājagmuḥ virejuḥ ca rudrāṇām uttamam śatam

56. te sarve eva tām brahmahaṃse-īhām rudratām prāpya
rudrāṇām uttamam śatam samājagmuḥ ca virejuḥ

56. Having attained that characteristic of the supreme swan (brahmahaṃsa) and the state of Rudra (rudratā), all of them gathered and shone as the excellent hundred among the Rudras.

Words meanings summery:

• प्राप्य (prāpya) - having obtained, having attained, having reached

• ताम् (tām) - that, her

• ब्रह्महंसे-ईहाम् (brahmahaṁse-īhām) - the aspiration/state/characteristic of a Brahma-swan (Paramahamsa)

• रुद्रताम् (rudratām) - the state of Rudra, Rudrahood, the nature of Rudra

• सर्वे (sarve) - all, everyone

• एव (eva) - indeed, only, just

• ते (te) - they, those

• समाजग्मुः (samājagmuḥ) - they came together, they assembled

• विरेजुः (virejuḥ) - they shone, they excelled, they were splendid

• च (ca) - and, also

• रुद्राणाम् (rudrāṇām) - of the Rudras

• उत्तमम् (uttamam) - excellent, best, supreme

• शतम् (śatam) - a hundred

Words meanings and morphology

प्राप्य (prāpya) - having obtained, having attained, having reached

(indeclinable)

absolutive/gerund

Derived from root āp (to obtain) with prefix pra-

Prefix: pra

Root: āp (class 5)

Note: Absolutive (gerund) form

ताम् (tām) - that, her

(pronoun)

Accusative, feminine, singular of tad

tad - that, he, she, it

ब्रह्महंसे-ईहाम् (brahmahaṁse-īhām) - the aspiration/state/characteristic of a Brahma-swan (Paramahamsa)

(noun)

Accusative, feminine, singular of brahmahaṃsa-īhā

brahmahaṁsa-īhā - the aspiration, state, or characteristic of a Brahma-swan (Paramahamsa)

Compound type : tatpurusha (brahmahaṃsa+īhā)

• brahmahaṃsa – Brahma-swan, supreme swan, Paramahamsa (a liberated soul or ascetic)
  noun (masculine)
• īhā – aspiration, desire, effort, activity, state
  noun (feminine)
  Derived from root īh (to strive, to wish)
  Root: īh (class 1)

रुद्रताम् (rudratām) - the state of Rudra, Rudrahood, the nature of Rudra

(noun)

Accusative, feminine, singular of rudratā

rudratā - the state of Rudra, Rudrahood, the nature of Rudra

Derived from Rudra with suffix -tā (denoting state/quality)

सर्वे (sarve) - all, everyone

(adjective)

Nominative, masculine, plural of sarva

sarva - all, every, whole, complete

एव (eva) - indeed, only, just

(indeclinable)

ते (te) - they, those

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

समाजग्मुः (samājagmuḥ) - they came together, they assembled

(verb)

3rd person , plural, active, perfect (lit) of samāgam

perfect tense

Derived from root gam (to go) with prefixes sam- and ā-

Prefixes: sam+ā

Root: gam (class 1)

विरेजुः (virejuḥ) - they shone, they excelled, they were splendid

(verb)

3rd person , plural, active, perfect (lit) of virāj

perfect tense

Derived from root rāj (to shine, to rule) with prefix vi-

Prefix: vi

Root: rāj (class 1)

च (ca) - and, also

(indeclinable)

रुद्राणाम् (rudrāṇām) - of the Rudras

(proper noun)

Genitive, masculine, plural of rudra

rudra - a Vedic deity, often associated with storm, wind, hunt, and later identified with Śiva; a class of demigods

उत्तमम् (uttamam) - excellent, best, supreme

(adjective)

Nominative, neuter, singular of uttama

uttama - highest, best, excellent, supreme, chief

Note: Agrees with 'śatam'

शतम् (śatam) - a hundred

(noun)

Nominative, neuter, singular of śata

śata - a hundred