महाभारतः mahābhārataḥ - book-13, chapter-84, verse-21

परेण तपसा युक्ताः श्रीमन्तो लोकविश्रुताः ।
लोकानन्वचरन्सिद्धाः सर्व एव भृगूद्वह ।
नष्टमात्मनि संलीनं नाधिजग्मुर्हुताशनम् ॥२१॥

21. pareṇa tapasā yuktāḥ śrīmanto lokaviśrutāḥ ,
lokānanvacaransiddhāḥ sarva eva bhṛgūdvaha ,
naṣṭamātmani saṁlīnaṁ nādhijagmurhutāśanam.

21. pareṇa tapasā yuktāḥ śrīmantaḥ
lokaviśrutāḥ lokān anvacaran siddhāḥ
sarve eva bhṛgūdvaha naṣṭam ātmani
saṃlīnam na adhijagmuḥ hutāśanam

21. bhṛgūdvaha pareṇa tapasā yuktāḥ
śrīmantaḥ lokaviśrutāḥ siddhāḥ sarve
eva lokān anvacaran naṣṭam ātmani
saṃlīnam hutāśanam na adhijagmuḥ

21. O descendant of Bhṛgu, all those glorious, world-renowned perfected ones (siddhas), endowed with supreme austerity (tapas), searched throughout the worlds. They did not find Agni, who was lost and hidden within his own essential nature (ātman).

Words meanings summery:

• परेण (pareṇa) - by supreme, by excellent

• तपसा (tapasā) - by austerity, by penance

• युक्ताः (yuktāḥ) - endowed with, joined, connected

• श्रीमन्तः (śrīmantaḥ) - glorious, prosperous, illustrious

• लोकविश्रुताः (lokaviśrutāḥ) - famed in the world, renowned among people

• लोकान् (lokān) - the worlds

• अन्वचरन् (anvacaran) - they searched through, they wandered through

• सिद्धाः (siddhāḥ) - perfected ones, accomplished ones, ascetics

• सर्वे (sarve) - all, every

• एव (eva) - indeed, only, just

• भृगूद्वह (bhṛgūdvaha) - O descendant of Bhṛgu, O bearer of Bhṛgu's lineage

• नष्टम् (naṣṭam) - lost, destroyed, disappeared

• आत्मनि (ātmani) - in its (Agni's) essential nature (in the self, in the soul, in its nature)

• संलीनम् (saṁlīnam) - merged, absorbed, hidden

• न (na) - not

• अधिजग्मुः (adhijagmuḥ) - they found, they reached, they obtained

• हुताशनम् (hutāśanam) - Agni, fire (lit. 'one who eats oblations')

Words meanings and morphology

परेण (pareṇa) - by supreme, by excellent

(adjective)

Instrumental, neuter, singular of para

para - supreme, ultimate, highest, excellent, distant

तपसा (tapasā) - by austerity, by penance

(noun)

Instrumental, neuter, singular of tapas

tapas - austerity, penance, heat, spiritual fervor

युक्ताः (yuktāḥ) - endowed with, joined, connected

(adjective)

Nominative, masculine, plural of yukta

yukta - joined, united, endowed with, fit, proper, engaged in

Past Passive Participle

Past Passive Participle of root yuj

Root: yuj (class 7)

श्रीमन्तः (śrīmantaḥ) - glorious, prosperous, illustrious

(adjective)

Nominative, masculine, plural of śrīmat

śrīmat - glorious, prosperous, beautiful, wealthy, illustrious

Possessive suffix -mat

लोकविश्रुताः (lokaviśrutāḥ) - famed in the world, renowned among people

(adjective)

Nominative, masculine, plural of lokaviśruta

lokaviśruta - famed throughout the world, universally renowned

Compound type : tatpuruṣa (loka+viśruta)

• loka – world, people, mankind
  noun (masculine)
• viśruta – well-known, famous, renowned
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle of vi-śru
  Prefix: vi
  Root: śru (class 5)

लोकान् (lokān) - the worlds

(noun)

Accusative, masculine, plural of loka

loka - world, realm, people, mankind

अन्वचरन् (anvacaran) - they searched through, they wandered through

(verb)

3rd person , plural, active, Imperfect (Laṅ) of anu-car

Imperfect 3rd person plural of root car with prefix anu.

Prefix: anu

Root: car (class 1)

सिद्धाः (siddhāḥ) - perfected ones, accomplished ones, ascetics

(noun)

Nominative, masculine, plural of siddha

siddha - accomplished, perfected, successful; a perfected being, ascetic

Past Passive Participle

Past Passive Participle of root sidh, used as a noun.

Root: sidh (class 4)

सर्वे (sarve) - all, every

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole, entire

एव (eva) - indeed, only, just

(indeclinable)

भृगूद्वह (bhṛgūdvaha) - O descendant of Bhṛgu, O bearer of Bhṛgu's lineage

(noun)

Vocative, masculine, singular of bhṛgūdvaha

bhṛgūdvaha - descendant of Bhṛgu, one who continues the lineage of Bhṛgu

Compound type : tatpuruṣa (bhṛgu+udvaha)

• bhṛgu – name of a celebrated ancient sage
  proper noun (masculine)
• udvaha – bearing, carrying, supporting; lineage, race
  noun (masculine)
  Derived from ud-vah
  Prefix: ud
  Root: vah (class 1)

नष्टम् (naṣṭam) - lost, destroyed, disappeared

(adjective)

Accusative, masculine, singular of naṣṭa

naṣṭa - lost, destroyed, ruined, perished, disappeared

Past Passive Participle

Past Passive Participle of root naś

Root: naś (class 4)

आत्मनि (ātmani) - in its (Agni's) essential nature (in the self, in the soul, in its nature)

(noun)

Locative, masculine, singular of ātman

ātman - self, soul, essence, spirit, mind, nature

संलीनम् (saṁlīnam) - merged, absorbed, hidden

(adjective)

Accusative, masculine, singular of saṃlīna

saṁlīna - merged, absorbed, dissolved, hidden, concealed

Past Passive Participle

Past Passive Participle of sam-lī

Prefix: sam

Root: lī (class 4)

न (na) - not

(indeclinable)

अधिजग्मुः (adhijagmuḥ) - they found, they reached, they obtained

(verb)

3rd person , plural, active, Perfect (Lit) of adhi-gam

Perfect 3rd person plural of root gam with prefix adhi.

Prefix: adhi

Root: gam (class 1)

हुताशनम् (hutāśanam) - Agni, fire (lit. 'one who eats oblations')

(noun)

Accusative, masculine, singular of hutāśana

hutāśana - fire, Agni (lit. 'eating what is offered')

Compound type : bahuvrīhi (huta+aśana)

• huta – offered, sacrificed, cast into fire
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle of root hu
  Root: hu (class 3)
• aśana – eating, food, that which is eaten
  noun (neuter)
  Root: aś (class 9)