महाभारतः mahābhārataḥ - book-3, chapter-163, verse-51

तदप्रतिहतं दिव्यं सर्वास्त्रप्रतिषेधनम् ।
मूर्तिमन्मे स्थितं पार्श्वे प्रसन्ने गोवृषध्वजे ॥५१॥

51. tadapratihataṁ divyaṁ sarvāstrapratiṣedhanam ,
mūrtimanme sthitaṁ pārśve prasanne govṛṣadhvaje.

51. tat apratihataṃ divyam sarvāstrapratiṣedhanam
mūrtimat me sthitam pārśve prasanne govṛṣadhvaje

51. That irresistible, divine (weapon), which repels all other weapons, stood embodied by my side when the bull-bannered (Lord Shiva) was pleased.

Words meanings summery:

• तत् (tat) - that

• अप्रतिहतं (apratihataṁ) - unobstructed, irresistible

• दिव्यम् (divyam) - divine, heavenly

• सर्वास्त्रप्रतिषेधनम् (sarvāstrapratiṣedhanam) - repelling all weapons

• मूर्तिमत् (mūrtimat) - embodied, having a form

• मे (me) - my, to me

• स्थितम् (sthitam) - situated, standing

• पार्श्वे (pārśve) - by the side

• प्रसन्ने (prasanne) - when pleased, in a pleased state

• गोवृषध्वजे (govṛṣadhvaje) - when Lord Shiva, whose banner is a bull, was pleased ((by) the one whose banner is a bull (Lord Shiva))

Words meanings and morphology

तत् (tat) - that

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

अप्रतिहतं (apratihataṁ) - unobstructed, irresistible

(adjective)

Nominative, neuter, singular of apratihata

apratihata - unobstructed, unimpeded, irresistible, unchecked

Past Passive Participle

a (negation) + pratihata (from prati-han, 'struck back')

Prefix: prati

Root: han (class 2)

दिव्यम् (divyam) - divine, heavenly

(adjective)

Nominative, neuter, singular of divya

divya - divine, heavenly, celestial

सर्वास्त्रप्रतिषेधनम् (sarvāstrapratiṣedhanam) - repelling all weapons

(noun)

Nominative, neuter, singular of sarvāstrapratiṣedhana

sarvāstrapratiṣedhana - the act of repelling all weapons, counteracting all missiles

Compound type : Tatpuruṣa (sarva+astra+pratiṣedhana)

• sarva – all, every
  adjective (masculine)
• astra – weapon, missile
  noun (neuter)
• pratiṣedhana – prohibition, repelling, warding off
  noun (neuter)
  From `prati-sidh` + `ana` suffix
  Prefix: prati
  Root: sidh (class 1)

मूर्तिमत् (mūrtimat) - embodied, having a form

(adjective)

Nominative, neuter, singular of mūrtimat

mūrtimat - possessing a body/form, embodied, manifest

From 'mūrti' with '-mat' suffix.

मे (me) - my, to me

(pronoun)

Genitive, singular of mad

mad - I

स्थितम् (sthitam) - situated, standing

(adjective)

Nominative, neuter, singular of sthita

sthita - standing, situated, present, firm

Past Passive Participle

From root sthā.

Root: sthā (class 1)

पार्श्वे (pārśve) - by the side

(noun)

Locative, neuter, singular of pārśva

pārśva - side, flank

प्रसन्ने (prasanne) - when pleased, in a pleased state

(adjective)

Locative, masculine, singular of prasanna

prasanna - pleased, clear, serene, gracious

Past Passive Participle

From pra-sad.

Prefix: pra

Root: sad (class 1)

गोवृषध्वजे (govṛṣadhvaje) - when Lord Shiva, whose banner is a bull, was pleased ((by) the one whose banner is a bull (Lord Shiva))

(proper noun)

Locative, masculine, singular of govṛṣadhvaja

govṛṣadhvaja - having a bull on his banner, epithet of Shiva

Compound type : Bahuvrīhi (go+vṛṣa+dhvaja)

• go – cow, bull, earth, ray
  noun (masculine)
• vṛṣa – bull, chief, showerer
  noun (masculine)
• dhvaja – banner, flag
  noun (masculine)