महाभारतः mahābhārataḥ - book-3, chapter-80, verse-43

आदित्या वसवो रुद्राः साध्याश्च समरुद्गणाः ।
गन्धर्वाप्सरसश्चैव नित्यं संनिहिता विभो ॥४३॥

43. ādityā vasavo rudrāḥ sādhyāśca samarudgaṇāḥ ,
gandharvāpsarasaścaiva nityaṁ saṁnihitā vibho.

43. ādityāḥ vasavaḥ rudrāḥ sādhyāḥ ca samarudgaṇāḥ
gandharvāpsarasaḥ ca eva nityam saṃnihitāḥ vibho

43. O mighty one (vibho), the Adityas, Vasus, Rudras, Sadhyas, along with the groups of Maruts, and indeed the Gandharvas and Apsaras, are constantly present there.

Words meanings summery:

• आदित्याः (ādityāḥ) - the Adityas (a class of deities)

• वसवः (vasavaḥ) - the Vasus (a class of deities)

• रुद्राः (rudrāḥ) - the Rudras (a class of deities)

• साध्याः (sādhyāḥ) - the Sadhyas (a class of celestial beings)

• च (ca) - and

• समरुद्गणाः (samarudgaṇāḥ) - along with the Marut hosts/groups

• गन्धर्वाप्सरसः (gandharvāpsarasaḥ) - the Gandharvas and Apsaras

• च (ca) - and

• एव (eva) - indeed, also, only

• नित्यम् (nityam) - always, constantly

• संनिहिताः (saṁnihitāḥ) - present, residing

• विभो (vibho) - O mighty one, O lord

Words meanings and morphology

आदित्याः (ādityāḥ) - the Adityas (a class of deities)

(proper noun)

Nominative, masculine, plural of āditya

āditya - a descendant of Aditi, a son of Aditi; a class of Vedic deities (often 12 in number)

Note: Subject of the implied verb 'are present'.

वसवः (vasavaḥ) - the Vasus (a class of deities)

(proper noun)

Nominative, masculine, plural of vasu

vasu - a class of deities (usually 8 in number); wealth, treasure

Note: Subject of the implied verb 'are present'.

रुद्राः (rudrāḥ) - the Rudras (a class of deities)

(proper noun)

Nominative, masculine, plural of rudra

rudra - a class of deities (often 11); Rudra (a Vedic deity, later identified with Śiva)

Note: Subject of the implied verb 'are present'.

साध्याः (sādhyāḥ) - the Sadhyas (a class of celestial beings)

(proper noun)

Nominative, masculine, plural of sādhya

sādhya - to be accomplished; a class of celestial beings or minor deities

Gerundive

Derived from root sādh (to accomplish) with -ya suffix.

Root: sādh (class 5)

Note: Subject of the implied verb 'are present'.

च (ca) - and

(indeclinable)

Note: Conjunction.

समरुद्गणाः (samarudgaṇāḥ) - along with the Marut hosts/groups

(adjective)

Nominative, masculine, plural of samarudgaṇa

samarudgaṇa - along with the hosts of Maruts, accompanied by the Marut groups

Compound type : bahuvrihi (sa+marut+gaṇa)

• sa – with, accompanied by
  indeclinable
• marut – Marut (a class of storm deities)
  proper noun (masculine)
• gaṇa – group, host, multitude
  noun (masculine)

Note: Qualifies the preceding deities.

गन्धर्वाप्सरसः (gandharvāpsarasaḥ) - the Gandharvas and Apsaras

(proper noun)

Nominative, masculine, plural of gandharvāpsaras

gandharvāpsaras - Gandharvas and Apsaras (classes of celestial beings)

Compound type : dvandva (gandharva+apsaras)

• gandharva – Gandharva (a celestial musician)
  proper noun (masculine)
• apsaras – Apsaras (a celestial nymph)
  proper noun (feminine)

Note: Subject of the implied verb 'are present'.

च (ca) - and

(indeclinable)

Note: Conjunction.

एव (eva) - indeed, also, only

(indeclinable)

नित्यम् (nityam) - always, constantly

(indeclinable)

Note: Adverb of time.

संनिहिताः (saṁnihitāḥ) - present, residing

(adjective)

Nominative, masculine, plural of saṃnihita

saṁnihita - present, near, contained in, residing

Past Passive Participle

Derived from root dhā (to place) with upasargas sam- and ni-.

Prefixes: sam+ni

Root: dhā (class 3)

Note: Qualifies all the listed deities/beings. Implied verb 'are'.

विभो (vibho) - O mighty one, O lord

(noun)

Vocative, masculine, singular of vibhu

vibhu - all-pervading, mighty, powerful; a lord, master

Note: Addressed to the listener.