महाभारतः mahābhārataḥ - book-8, chapter-11, verse-14

व्याघ्राविव च संग्रामे चेरतुस्तौ महारथौ ।
शरदंष्ट्रौ दुराधर्षौ चापव्यात्तौ भयानकौ ॥१४॥

14. vyāghrāviva ca saṁgrāme ceratustau mahārathau ,
śaradaṁṣṭrau durādharṣau cāpavyāttau bhayānakau.

14. vyāghrau iva ca saṃgrāme ceratuḥ tau mahārathau
śaradaṃṣṭrau durādharṣau cāpavyāttau bhayānakau

14. ca saṃgrāme tau mahārathau vyāghrau iva śaradaṃṣṭrau
durādharṣau cāpavyāttau bhayānakau ceratuḥ

14. And in the battle, those two great charioteers ranged like two tigers, having arrows for fangs and bows as wide-open mouths, unassailable and terrifying.

Words meanings summery:

• व्याघ्रौ (vyāghrau) - two tigers

• इव (iva) - like, as if

• च (ca) - and, also

• संग्रामे (saṁgrāme) - in the battle, in the conflict

• चेरतुः (ceratuḥ) - they moved, they ranged, they wandered

• तौ (tau) - those two

• महारथौ (mahārathau) - great charioteers, great warriors

• शरदंष्ट्रौ (śaradaṁṣṭrau) - having arrows as fangs

• दुराधर्षौ (durādharṣau) - unassailable, irresistible, difficult to attack

• चापव्यात्तौ (cāpavyāttau) - having bows as wide-open mouths

• भयानकौ (bhayānakau) - terrifying, dreadful

Words meanings and morphology

व्याघ्रौ (vyāghrau) - two tigers

(noun)

Nominative, masculine, dual of vyāghra

vyāghra - tiger

इव (iva) - like, as if

(indeclinable)

च (ca) - and, also

(indeclinable)

संग्रामे (saṁgrāme) - in the battle, in the conflict

(noun)

Locative, masculine, singular of saṃgrāma

saṁgrāma - battle, combat, conflict

चेरतुः (ceratuḥ) - they moved, they ranged, they wandered

(verb)

3rd person , dual, active, perfect (lit) of car

Reduplicated Perfect

3rd person, dual, Parasmaipada (active voice), Perfect tense (Lit La-kāra).

Root: car (class 1)

तौ (tau) - those two

(pronoun)

Nominative, masculine, dual of tad

tad - that, those

महारथौ (mahārathau) - great charioteers, great warriors

(noun)

Nominative, masculine, dual of mahāratha

mahāratha - great charioteer, great warrior, hero

Compound type : karmadhāraya (mahā+ratha)

• mahā – great, large, mighty
  adjective (masculine)
• ratha – chariot, car, warrior in a chariot
  noun (masculine)

शरदंष्ट्रौ (śaradaṁṣṭrau) - having arrows as fangs

(adjective)

Nominative, masculine, dual of śaradaṃṣṭra

śaradaṁṣṭra - having fangs like arrows, arrow-fanged

Compound type : bahuvrīhi (śara+daṃṣṭra)

• śara – arrow, reed
  noun (masculine)
• daṃṣṭra – fang, tusk, tooth
  noun (masculine)
  From root √daṃś 'to bite'.
  Root: daṃś (class 1)

दुराधर्षौ (durādharṣau) - unassailable, irresistible, difficult to attack

(adjective)

Nominative, masculine, dual of durādharṣa

durādharṣa - difficult to attack, unassailable, invincible, irresistible

Compound type : tatpuruṣa (dus+ādharṣa)

• dus – difficult, bad, ill-, hard to
  indeclinable
• ādharṣa – assault, attack, defiance, bold
  noun (masculine)
  Verbal noun
  From root √dhṛṣ 'to be bold, to dare, to attack' with prefix 'ā-'.
  Prefix: ā
  Root: dhṛṣ (class 5)

चापव्यात्तौ (cāpavyāttau) - having bows as wide-open mouths

(adjective)

Nominative, masculine, dual of cāpavyātta

cāpavyātta - whose wide-open mouth is a bow, having bows for open mouths

Compound type : bahuvrīhi (cāpa+vyātta)

• cāpa – bow
  noun (masculine)
• vyātta – wide open, stretched out
  adjective (neuter)
  Past Passive Participle
  From root √yam 'to stretch' with prefixes 'vi-' and 'ā-'.
  Prefixes: vi+ā
  Root: yam (class 1)

भयानकौ (bhayānakau) - terrifying, dreadful

(adjective)

Nominative, masculine, dual of bhayānaka

bhayānaka - terrifying, dreadful, frightening

Derived from 'bhaya' (fear) with suffix '-ānaka'.