महाभारतः mahābhārataḥ - book-7, chapter-30, verse-12

अयसामिव संपातः शिलानामिव चाभवत् ।
दीव्यतां तुमुले युद्धे प्राणैरमिततेजसाम् ॥१२॥

12. ayasāmiva saṁpātaḥ śilānāmiva cābhavat ,
dīvyatāṁ tumule yuddhe prāṇairamitatejasām.

12. ayasām iva sampātaḥ śilānām iva ca abhavat
dīvyatām tumule yuddhe prāṇaiḥ amita-tejasām

12. amita-tejasām dīvyatām tumule yuddhe prāṇaiḥ
(yuddham) ayasām iva śilānām iva ca sampātaḥ abhavat

12. In that tumultuous battle, where warriors of immeasurable splendor were gambling with their lives, there was a clash like that of iron [weapons] and crashing rocks.

Words meanings summery:

• अयसाम् (ayasām) - of iron weapons (of irons, of metals)

• इव (iva) - like, as, as if

• सम्पातः (sampātaḥ) - clash, encounter, falling together

• शिलानाम् (śilānām) - of rocks, of stones

• इव (iva) - like, as, as if

• च (ca) - and, also

• अभवत् (abhavat) - it was, there was, it came to be

• दीव्यताम् (dīvyatām) - of those warriors fighting in battle (of those fighting, of those playing/gambling)

• तुमुले (tumule) - in the tumultuous, in the fierce

• युद्धे (yuddhe) - in the battle, in the fight

• प्राणैः (prāṇaiḥ) - by risking their lives (with lives, with breaths)

• अमित-तेजसाम् (amita-tejasām) - of those of immeasurable splendor/valor

Words meanings and morphology

अयसाम् (ayasām) - of iron weapons (of irons, of metals)

(noun)

Genitive, neuter, plural of ayas

ayas - iron, metal, weapon

इव (iva) - like, as, as if

(indeclinable)

सम्पातः (sampātaḥ) - clash, encounter, falling together

(noun)

Nominative, masculine, singular of sampāta

sampāta - falling together, collision, encounter, clash

Prefix: sam

Root: pat (class 1)

शिलानाम् (śilānām) - of rocks, of stones

(noun)

Genitive, feminine, plural of śilā

śilā - rock, stone, slab

इव (iva) - like, as, as if

(indeclinable)

च (ca) - and, also

(indeclinable)

अभवत् (abhavat) - it was, there was, it came to be

(verb)

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

Root: bhū (class 1)

दीव्यताम् (dīvyatām) - of those warriors fighting in battle (of those fighting, of those playing/gambling)

(adjective)

Genitive, masculine, plural of dīvyat

dīvyat - playing, gambling, shining, fighting

Present Active Participle

Derived from root div (to play, gamble, shine, fight) with śatṛ suffix

Root: div (class 4)

तुमुले (tumule) - in the tumultuous, in the fierce

(adjective)

Locative, neuter, singular of tumula

tumula - tumultuous, noisy, violent, fierce

युद्धे (yuddhe) - in the battle, in the fight

(noun)

Locative, neuter, singular of yuddha

yuddha - battle, fight, war

Derived from root yudh (to fight)

Root: yudh (class 4)

प्राणैः (prāṇaiḥ) - by risking their lives (with lives, with breaths)

(noun)

Instrumental, masculine, plural of prāṇa

prāṇa - breath, life, vital air, living being

Prefix: pra

Root: an (class 2)

अमित-तेजसाम् (amita-tejasām) - of those of immeasurable splendor/valor

(adjective)

Genitive, masculine, plural of amitatejas

amitatejas - of immeasurable splendor/valor

Compound type : bahuvrihi (amita+tejas)

• amita – unmeasured, immeasurable, infinite
  adjective (masculine)
  Past Passive Participle
  Derived from root mā (to measure) with negative prefix a- and suffix kta
  Prefix: a
  Root: mā (class 2)
• tejas – splendor, brilliance, energy, valor, spiritual power
  noun (neuter)