महाभारतः mahābhārataḥ - book-7, chapter-20, verse-10

द्रोणस्तु शरवर्षेण छाद्यमानो महारथः ।
वेगं चक्रे महावेगः क्रोधादुद्वृत्य चक्षुषी ॥१०॥

10. droṇastu śaravarṣeṇa chādyamāno mahārathaḥ ,
vegaṁ cakre mahāvegaḥ krodhādudvṛtya cakṣuṣī.

10. droṇaḥ tu śaravarṣeṇa chādyamānaḥ mahārathaḥ
vegam cakre mahāvegaḥ krodhāt udvṛtya cakṣuṣī

10. tu śaravarṣeṇa chādyamānaḥ महारथः महावेगः
द्रोणः क्रोधात् चक्षुषी उद्वृत्य वेगम् चक्रे

10. But Drona, the great chariot-warrior, though being covered by a shower of arrows, became exceedingly swift, having rolled his two eyes wide with anger.

Words meanings summery:

• द्रोणः (droṇaḥ) - Drona

• तु (tu) - but, indeed, however

• शरवर्षेण (śaravarṣeṇa) - by a shower of arrows

• छाद्यमानः (chādyamānaḥ) - being covered, being concealed

• महारथः (mahārathaḥ) - the great chariot-warrior

• वेगम् (vegam) - speed, swiftness, impetus

• चक्रे (cakre) - he made speed, became swift (he made, he did)

• महावेगः (mahāvegaḥ) - of great speed, highly swift

• क्रोधात् (krodhāt) - from anger, due to wrath

• उद्वृत्य (udvṛtya) - (eyes) having rolled up or opened wide (having rolled up, having opened wide)

• चक्षुषी (cakṣuṣī) - his two eyes

Words meanings and morphology

द्रोणः (droṇaḥ) - Drona

(proper noun)

Nominative, masculine, singular of droṇa

droṇa - Drona (name of the teacher and warrior)

तु (tu) - but, indeed, however

(indeclinable)

शरवर्षेण (śaravarṣeṇa) - by a shower of arrows

(noun)

Instrumental, neuter, singular of śaravarṣa

śaravarṣa - shower of arrows, rain of arrows

Compound type : tatpuruṣa (śara+varṣa)

• śara – arrow
  noun (masculine)
• varṣa – rain, shower, year
  noun (neuter)

छाद्यमानः (chādyamānaḥ) - being covered, being concealed

(adjective)

Nominative, masculine, singular of chād

chād - to cover, to conceal, to spread over

Root: chād (class 10)

Note: Present Passive Participle formed from root chād with suffix -yamāna

महारथः (mahārathaḥ) - the great chariot-warrior

(noun)

Nominative, masculine, singular of mahāratha

mahāratha - great chariot-warrior, a hero of great prowess

Compound type : karmadhāraya (mahā+ratha)

• mahā – great, large, mighty
  adjective
• ratha – chariot; a warrior (who fights from a chariot)
  noun (masculine)

वेगम् (vegam) - speed, swiftness, impetus

(noun)

Accusative, masculine, singular of vega

vega - speed, velocity, force, impetus, current

चक्रे (cakre) - he made speed, became swift (he made, he did)

(verb)

3rd person , singular, middle, perfect (lit) of kṛ

Root: kṛ (class 8)

महावेगः (mahāvegaḥ) - of great speed, highly swift

(adjective)

Nominative, masculine, singular of mahāvega

mahāvega - great speed, very swift, impetuous

Compound type : karmadhāraya (mahā+vega)

• mahā – great, large, mighty
  adjective
• vega – speed, velocity, force
  noun (masculine)

क्रोधात् (krodhāt) - from anger, due to wrath

(noun)

Ablative, masculine, singular of krodha

krodha - anger, wrath, fury, indignation

उद्वृत्य (udvṛtya) - (eyes) having rolled up or opened wide (having rolled up, having opened wide)

(indeclinable)

Prefix: ud

Root: vṛ (class 1)

Note: Absolutive (gerund) form from root vṛ with prefix ud and -tya suffix

चक्षुषी (cakṣuṣī) - his two eyes

(noun)

Accusative, neuter, dual of cakṣus

cakṣus - eye, sight, vision