महाभारतः mahābhārataḥ - book-3, chapter-44, verse-18

विश्वावसुप्रभृतिभिर्गन्धर्वैः स्तुतिवन्दनैः ।
स्तूयमानं द्विजाग्र्यैश्च ऋग्यजुःसामसंस्तवैः ॥१८॥

18. viśvāvasuprabhṛtibhirgandharvaiḥ stutivandanaiḥ ,
stūyamānaṁ dvijāgryaiśca ṛgyajuḥsāmasaṁstavaiḥ.

18. viśvāvasuprabhṛtibhiḥ gandharvaiḥ stutivandanaiḥ
stūyamānam dvijāgryaiḥ ca ṛgyajuḥsāmasaṃstavaiḥ

18. (He was) being praised by Viśvāvasu and other Gandharvas with hymns and salutations, and by the foremost of the twice-born (dvijas) with praises from the Ṛg, Yajus, and Sāma Vedas.

Words meanings summery:

• विश्वावसुप्रभृतिभिः (viśvāvasuprabhṛtibhiḥ) - by Viśvāvasu and others

• गन्धर्वैः (gandharvaiḥ) - by the Gandharvas

• स्तुतिवन्दनैः (stutivandanaiḥ) - with praises and salutations

• स्तूयमानम् (stūyamānam) - being praised

• द्विजाग्र्यैः (dvijāgryaiḥ) - by the foremost of the twice-born

• च (ca) - and

• ऋग्यजुःसामसंस्तवैः (ṛgyajuḥsāmasaṁstavaiḥ) - with praises from the Ṛg, Yajus, and Sāma Vedas

Words meanings and morphology

विश्वावसुप्रभृतिभिः (viśvāvasuprabhṛtibhiḥ) - by Viśvāvasu and others

(noun)

Instrumental, masculine, plural of viśvāvasuprabhṛti

viśvāvasuprabhṛti - Viśvāvasu and others, beginning with Viśvāvasu

Compound type : tatpuruṣa (viśvāvasu+prabhṛti)

• viśvāvasu – Name of a Gandharva
  proper noun (masculine)
• prabhṛti – beginning with, and others
  noun (feminine)
  Prefix: pra
  Root: bhṛ (class 3)

Note: Compound meaning 'starting with Viśvāvasu', thus 'Viśvāvasu and others'.

गन्धर्वैः (gandharvaiḥ) - by the Gandharvas

(noun)

Instrumental, masculine, plural of gandharva

gandharva - a celestial musician, Gandharva

स्तुतिवन्दनैः (stutivandanaiḥ) - with praises and salutations

(noun)

Instrumental, neuter, plural of stutivandana

stutivandana - praise and salutation, hymns and obeisances

Compound type : dvandva (stuti+vandana)

• stuti – praise, eulogy, hymn
  noun (feminine)
  Root: stu (class 2)
• vandana – salutation, obeisance, worship
  noun (neuter)
  Root: vand (class 1)

स्तूयमानम् (stūyamānam) - being praised

(adjective)

Accusative, masculine, singular of stūyamāna

stūyamāna - being praised, eulogized

Present Passive Participle

Root 'stu' (to praise) + 'yamāna' suffix (passive present participle)

Root: stu (class 2)

Note: Accusative singular, likely agreeing with an implied 'him'.

द्विजाग्र्यैः (dvijāgryaiḥ) - by the foremost of the twice-born

(noun)

Instrumental, masculine, plural of dvijāgrya

dvijāgrya - best of the twice-born (dvija), chief brahmin

Compound type : tatpuruṣa (dvija+agrya)

• dvija – twice-born, brahmin, bird, tooth
  noun (masculine)
  Formed from dvi (twice) and jan (to be born).
  Root: jan
• agrya – chief, foremost, excellent
  adjective (masculine)
  Root: agra

च (ca) - and

(indeclinable)

ऋग्यजुःसामसंस्तवैः (ṛgyajuḥsāmasaṁstavaiḥ) - with praises from the Ṛg, Yajus, and Sāma Vedas

(noun)

Instrumental, masculine, plural of ṛgyajuḥsāmasaṃstava

ṛgyajuḥsāmasaṁstava - praises from the Ṛgveda, Yajurveda, and Sāmaveda

Compound type : dvandva (ṛc+yajus+sāman+saṃstava)

• ṛc – a hymn, verse (from Ṛgveda)
  noun (feminine)
• yajus – sacrificial formula, prose mantra (from Yajurveda)
  noun (neuter)
  Root: yaj (class 1)
• sāman – a chant, melody (from Sāmaveda)
  noun (neuter)
• saṃstava – praise, eulogy, hymn
  noun (masculine)
  From sam-stu + a.
  Prefix: sam
  Root: stu (class 2)