महाभारतः mahābhārataḥ - book-3, chapter-221, verse-55

अथ तैर्दानवैः सार्धं महिषस्त्रासयन्सुरान् ।
अभ्यद्रवद्रणे तूर्णं सिंहः क्षुद्रमृगानिव ॥५५॥

55. atha tairdānavaiḥ sārdhaṁ mahiṣastrāsayansurān ,
abhyadravadraṇe tūrṇaṁ siṁhaḥ kṣudramṛgāniva.

55. atha taiḥ dānavaiḥ sārdhaṃ mahiṣaḥ trāsayant surān
abhyadravat raṇe tūrṇaṃ siṃhaḥ kṣudramṛgān iva

55. Then Mahiṣa, accompanied by those demons, swiftly advanced into battle, terrifying the gods, just as a lion attacks small animals.

Words meanings summery:

• अथ (atha) - then, now, moreover

• तैः (taiḥ) - with those

• दानवैः (dānavaiḥ) - by the demons (Dānavas)

• सार्धं (sārdhaṁ) - together with

• महिषः (mahiṣaḥ) - the buffalo-demon (Mahiṣa)

• त्रासयन्त् (trāsayant) - terrifying, frightening

• सुरान् (surān) - the gods

• अभ्यद्रवत् (abhyadravat) - he rushed towards, attacked

• रणे (raṇe) - in battle

• तूर्णं (tūrṇaṁ) - quickly, swiftly

• सिंहः (siṁhaḥ) - a lion

• क्षुद्रमृगान् (kṣudramṛgān) - small animals, insignificant animals

• इव (iva) - like, as

Words meanings and morphology

अथ (atha) - then, now, moreover

(indeclinable)

तैः (taiḥ) - with those

(pronoun)

Instrumental, masculine, plural of tad

tad - that, those

दानवैः (dānavaiḥ) - by the demons (Dānavas)

(noun)

Instrumental, masculine, plural of dānava

dānava - a demon, a son of Danu

सार्धं (sārdhaṁ) - together with

(indeclinable)

महिषः (mahiṣaḥ) - the buffalo-demon (Mahiṣa)

(proper noun)

Nominative, masculine, singular of mahiṣa

mahiṣa - buffalo, a proper name (Mahiṣa)

त्रासयन्त् (trāsayant) - terrifying, frightening

(adjective)

Nominative, masculine, singular of trāsayant

trāsayant - causing terror, frightening

Present Active Participle (causative)

Formed from causative root trās- (from tras) with suffix -ant

Root: tras (class 4)

सुरान् (surān) - the gods

(noun)

Accusative, masculine, plural of sura

sura - god, deity

अभ्यद्रवत् (abhyadravat) - he rushed towards, attacked

(verb)

3rd person , singular, active, Past Imperfect (laṅ) of dru

Prefix: abhi

Root: dru (class 1)

रणे (raṇe) - in battle

(noun)

Locative, masculine, singular of raṇa

raṇa - battle, war

तूर्णं (tūrṇaṁ) - quickly, swiftly

(indeclinable)

सिंहः (siṁhaḥ) - a lion

(noun)

Nominative, masculine, singular of siṃha

siṁha - lion

क्षुद्रमृगान् (kṣudramṛgān) - small animals, insignificant animals

(noun)

Accusative, masculine, plural of kṣudramṛga

kṣudramṛga - small animal, insignificant animal

Compound type : Tatpurusha (kṣudra+mṛga)

• kṣudra – small, insignificant, mean
  adjective (masculine)
• mṛga – animal, deer
  noun (masculine)

इव (iva) - like, as

(indeclinable)