महाभारतः mahābhārataḥ - book-12, chapter-49, verse-4

उग्रं तपः समातिष्ठत्सहस्राक्षसमो भुवि ।
पुत्रं लभेयमजितं त्रिलोकेश्वरमित्युत ॥४॥

4. ugraṁ tapaḥ samātiṣṭhatsahasrākṣasamo bhuvi ,
putraṁ labheyamajitaṁ trilokeśvaramityuta.

4. ugram tapaḥ samātiṣṭhat sahasrākṣa-samaḥ bhuvi
putram labheyam ajitam trilokeśvaram iti uta

4. (Kuśikaḥ) bhuvi sahasrākṣa-samaḥ ugram tapaḥ samātiṣṭhat.
(aham) ajitam trilokeśvaram putram labheyam iti uta.

4. (Kuśika) undertook severe asceticism (tapas) on earth, rivaling Indra (Sahasrākṣa), with the thought, "May I obtain an invincible son, lord of the three worlds!"

Words meanings summery:

• उग्रम् (ugram) - severe, fierce, intense

• तपः (tapaḥ) - severe asceticism (tapas) (asceticism, penance, heat)

• समातिष्ठत् (samātiṣṭhat) - he undertook, he performed

• सहस्राक्ष-समः (sahasrākṣa-samaḥ) - rivaling Indra (Sahasrākṣa) (equal to Indra (Sahasrākṣa))

• भुवि (bhuvi) - on earth, in the world

• पुत्रम् (putram) - son

• लभेयम् (labheyam) - may I obtain, may I get

• अजितम् (ajitam) - unconquered, invincible

• त्रिलोकेश्वरम् (trilokeśvaram) - lord of the three worlds

• इति (iti) - with the thought (thus, so, indicating direct speech or thought)

• उत (uta) - and, even, indeed, moreover

Words meanings and morphology

उग्रम् (ugram) - severe, fierce, intense

(adjective)

Accusative, neuter, singular of ugra

ugra - fierce, terrible, mighty, severe, potent

Note: Qualifies 'tapaḥ'.

तपः (tapaḥ) - severe asceticism (tapas) (asceticism, penance, heat)

(noun)

Accusative, neuter, singular of tapas

tapas - heat, penance, asceticism, religious austerity

Root: tap (class 1)

Note: Object of the verb 'samātiṣṭhat'.

समातिष्ठत् (samātiṣṭhat) - he undertook, he performed

(verb)

3rd person , singular, active, past imperfect (laṅ) of sthā

Imperfect 3rd singular active

Prefixes: sam+ā

Root: sthā (class 1)

Note: Refers to Kuśika.

सहस्राक्ष-समः (sahasrākṣa-samaḥ) - rivaling Indra (Sahasrākṣa) (equal to Indra (Sahasrākṣa))

(adjective)

Nominative, masculine, singular of sahasrākṣasama

sahasrākṣasama - equal to or like Indra (the thousand-eyed one)

compound of sahasrākṣa (Indra) + sama (equal)

Compound type : tatpuruṣa (sahasrākṣa+sama)

• sahasrākṣa – thousand-eyed, an epithet of Indra
  proper noun (masculine)
  bahuvrihi compound: sahasra (thousand) + akṣa (eye)
• sama – equal, similar, like
  adjective (masculine)

Note: Qualifies the implied subject, Kuśika.

भुवि (bhuvi) - on earth, in the world

(noun)

Locative, feminine, singular of bhū

bhū - earth, ground, world, existence

पुत्रम् (putram) - son

(noun)

Accusative, masculine, singular of putra

putra - son

Note: Object of 'labheyam'.

लभेयम् (labheyam) - may I obtain, may I get

(verb)

1st person , singular, middle, optative (liṅ) of labh

Optative 1st singular middle

Root: labh (class 1)

Note: Refers to Kuśika (implied 'aham').

अजितम् (ajitam) - unconquered, invincible

(adjective)

Accusative, masculine, singular of ajita

ajita - unconquered, invincible, unsubdued

Past Passive Participle

Derived from verb root ji (to conquer) with negative prefix a-

Compound type : bahuvrihi (a+jita)

• a – not, un-
  indeclinable
  negative prefix
• jita – conquered, subdued
  adjective (masculine)
  Past Passive Participle
  from root ji (to conquer)
  Root: ji (class 1)

Note: Qualifies 'putram'.

त्रिलोकेश्वरम् (trilokeśvaram) - lord of the three worlds

(noun)

Accusative, masculine, singular of trilokeśvara

trilokeśvara - lord of the three worlds

compound of tri (three) + loka (world) + īśvara (lord)

Compound type : tatpuruṣa (tri+loka+īśvara)

• tri – three
  numeral
• loka – world, region, people
  noun (masculine)
• īśvara – lord, master, controller, God
  noun (masculine)

Note: Qualifies 'putram'.

इति (iti) - with the thought (thus, so, indicating direct speech or thought)

(indeclinable)

उत (uta) - and, even, indeed, moreover

(indeclinable)