महाभारतः mahābhārataḥ - book-8, chapter-38, verse-16

भीमसेनं करूषांश्च केकयान्सहसृञ्जयान् ।
कर्णो वैकर्तनो युद्धे वारयामास भारत ॥१६॥

16. bhīmasenaṁ karūṣāṁśca kekayānsahasṛñjayān ,
karṇo vaikartano yuddhe vārayāmāsa bhārata.

16. bhīmasenam karūṣān ca kekayān sahasṛñjayān
karṇaḥ vaikartanaḥ yuddhe vārayāmāsa bhārata

16. bhārata karṇaḥ vaikartanaḥ yuddhe bhīmasenam
karūṣān kekayān ca sahasṛñjayān vārayāmāsa

16. O Bhārata, Karṇa, the son of the Sun god (Vaikartana), stopped Bhīmasena, the Karūṣas, the Kekayas, and the Sṛñjayas in battle.

Words meanings summery:

• भीमसेनम् (bhīmasenam) - Bhīmasena

• करूषान् (karūṣān) - the Karūṣas (a people/clan)

• च (ca) - and, also

• केकयान् (kekayān) - the Kekayas (a people/clan)

• सहसृञ्जयान् (sahasṛñjayān) - along with the Sṛñjayas

• कर्णः (karṇaḥ) - Karṇa

• वैकर्तनः (vaikartanaḥ) - epithet for Karṇa (son of Vṛkartana (Sun god))

• युद्धे (yuddhe) - in battle, in war

• वारयामास (vārayāmāsa) - obstructed, stopped, checked

• भारत (bhārata) - O Dhṛtarāṣṭra (O descendant of Bharata)

Words meanings and morphology

भीमसेनम् (bhīmasenam) - Bhīmasena

(proper noun)

Accusative, masculine, singular of bhīmasena

bhīmasena - Bhīmasena (one of the Pāṇḍavas)

करूषान् (karūṣān) - the Karūṣas (a people/clan)

(proper noun)

Accusative, masculine, plural of karūṣa

karūṣa - name of a country or its people

च (ca) - and, also

(indeclinable)

केकयान् (kekayān) - the Kekayas (a people/clan)

(proper noun)

Accusative, masculine, plural of kekaya

kekaya - name of a country or its people

सहसृञ्जयान् (sahasṛñjayān) - along with the Sṛñjayas

(adjective)

Accusative, masculine, plural of sahasṛñjaya

sahasṛñjaya - with the Sṛñjayas; belonging to the Sṛñjayas

Compound type : bahuvrīhi (saha+sṛñjaya)

• saha – with, accompanied by
  indeclinable
• sṛñjaya – name of a tribe or their chief
  proper noun (masculine)

कर्णः (karṇaḥ) - Karṇa

(proper noun)

Nominative, masculine, singular of karṇa

karṇa - ear; Karṇa (son of Sūrya and Kuntī)

वैकर्तनः (vaikartanaḥ) - epithet for Karṇa (son of Vṛkartana (Sun god))

(proper noun)

Nominative, masculine, singular of vaikartana

vaikartana - son of Vṛkartana (the Sun)

Patronymic from Vṛkartana (Sūrya)

युद्धे (yuddhe) - in battle, in war

(noun)

Locative, neuter, singular of yuddha

yuddha - battle, fight, war

वारयामास (vārayāmāsa) - obstructed, stopped, checked

(verb)

3rd person , singular, active, periphrastic perfect (lit) of vārayāmāsa

Causative of vṛ

Periphrastic perfect form of the causative root vṛ

Root: vṛ (class 5)

भारत (bhārata) - O Dhṛtarāṣṭra (O descendant of Bharata)

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata; an Indian; a name of India

Patronymic from Bharata