महाभारतः mahābhārataḥ - book-8, chapter-9, verse-11

केकयौ सात्यकिं युद्धे शरवर्षेण भास्वता ।
सात्यकिः केकयौ चैव छादयामास भारत ॥११॥

11. kekayau sātyakiṁ yuddhe śaravarṣeṇa bhāsvatā ,
sātyakiḥ kekayau caiva chādayāmāsa bhārata.

11. kekayau sātyakim yuddhe śaravarṣeṇa bhāsvatā
sātyakiḥ kekayau ca eva chādayāmāsa bhārata

11. bhārata kekayau yuddhe bhāsvatā śaravarṣeṇa
sātyakim ca eva sātyakiḥ kekayau chādayāmāsa

11. O Bhārata, the two Kekaya warriors, with a brilliant shower of arrows, [attacked] Sātyaki in battle; and Sātyaki, in turn, indeed covered the two Kekayas (with his arrows).

Words meanings summery:

• केकयौ (kekayau) - The two Kekaya warriors (the two Kekayas)

• सात्यकिम् (sātyakim) - Sātyaki, a Vṛṣṇi warrior and general of the Yādavas, allied with the Pāṇḍavas (Sātyaki)

• युद्धे (yuddhe) - in battle (in battle, in war, on the battlefield)

• शरवर्षेण (śaravarṣeṇa) - with a shower of arrows

• भास्वता (bhāsvatā) - brilliant (describing the shower of arrows) (shining, brilliant, radiant)

• सात्यकिः (sātyakiḥ) - Sātyaki, a Vṛṣṇi warrior (Sātyaki)

• केकयौ (kekayau) - The two Kekaya warriors (the two Kekayas)

• च (ca) - and (and, also, moreover)

• एव (eva) - indeed, truly (indeed, just, only, certainly)

• छादयामास (chādayāmāsa) - covered, overwhelmed (with arrows) (covered, concealed, overwhelmed)

• भारत (bhārata) - O descendant of Bharata (vocative, addressing Dhṛtarāṣṭra) (O descendant of Bharata)

Words meanings and morphology

केकयौ (kekayau) - The two Kekaya warriors (the two Kekayas)

(proper noun)

Nominative, masculine, dual of kekaya

kekaya - name of a country or its king/people, often referring to a specific group of warriors

Note: Subject of implied action.

सात्यकिम् (sātyakim) - Sātyaki, a Vṛṣṇi warrior and general of the Yādavas, allied with the Pāṇḍavas (Sātyaki)

(proper noun)

Accusative, masculine, singular of sātyaki

sātyaki - Sātyaki (proper name), a celebrated Yadava hero

Derived from Satyak.

Note: Object of implied action.

युद्धे (yuddhe) - in battle (in battle, in war, on the battlefield)

(noun)

Locative, neuter, singular of yuddha

yuddha - battle, fight, war, combat

Derived from root yudh (to fight).

Root: yudh (class 4)

शरवर्षेण (śaravarṣeṇa) - with a shower of arrows

(noun)

Instrumental, neuter, singular of śaravarṣa

śaravarṣa - shower of arrows, hail of arrows

Compound type : tatpuruṣa (śara+varṣa)

• śara – arrow
  noun (masculine)
  Root: śṛ (class 9)
• varṣa – rain, shower, year
  noun (neuter)
  Derived from root vṛṣ (to rain).
  Root: vṛṣ (class 1)

Note: Means of action.

भास्वता (bhāsvatā) - brilliant (describing the shower of arrows) (shining, brilliant, radiant)

(adjective)

Instrumental, neuter, singular of bhāsvat

bhāsvat - shining, brilliant, radiant, luminous

Derived from root bhās (to shine) with vatup suffix.

Root: bhās (class 1)

Note: Qualifies śaravarṣeṇa.

सात्यकिः (sātyakiḥ) - Sātyaki, a Vṛṣṇi warrior (Sātyaki)

(proper noun)

Nominative, masculine, singular of sātyaki

sātyaki - Sātyaki (proper name), a celebrated Yadava hero

Note: Subject of chādayāmāsa.

केकयौ (kekayau) - The two Kekaya warriors (the two Kekayas)

(proper noun)

Accusative, masculine, dual of kekaya

kekaya - name of a country or its king/people, often referring to a specific group of warriors

Note: Object of chādayāmāsa.

च (ca) - and (and, also, moreover)

(indeclinable)

एव (eva) - indeed, truly (indeed, just, only, certainly)

(indeclinable)

Note: Emphasizes ca.

छादयामास (chādayāmāsa) - covered, overwhelmed (with arrows) (covered, concealed, overwhelmed)

(verb)

3rd person , singular, active, perfect (lit) of chāday

Causative

Third person singular, Perfect tense, Active voice. Root chad (to cover), causal stem chādaya. āmāsa is the augment for periphrastic perfect with causal verbs.

Root: chad (class 10)

Note: Action performed by Sātyaki.

भारत (bhārata) - O descendant of Bharata (vocative, addressing Dhṛtarāṣṭra) (O descendant of Bharata)

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, related to Bharata, a resident of Bhāratavarṣa

Root: bhṛ (class 1)

Note: Standard address in the Mahābhārata.