महाभारतः mahābhārataḥ - book-8, chapter-32, verse-81

ततस्ते पाण्डवा राजञ्शिखण्डी च ससात्यकिः ।
राधेयात्परिरक्षन्तो राजानं पर्यवारयन् ॥८१॥

81. tataste pāṇḍavā rājañśikhaṇḍī ca sasātyakiḥ ,
rādheyātparirakṣanto rājānaṁ paryavārayan.

81. tataḥ te pāṇḍavāḥ rājan śikhaṇḍī ca sa-sātyakiḥ
rādheyāt parirakṣantaḥ rājānam paryavārayan

81. rājan tataḥ te pāṇḍavāḥ ca śikhaṇḍī sa-sātyakiḥ
ca rādheyāt parirakṣantaḥ rājānam paryavārayan

81. Then, O King, those Pāṇḍavas, along with Śikhaṇḍī and Satyaki, surrounded the king (Yudhiṣṭhira), protecting him from Karna (Rādheya).

Words meanings summery:

• ततः (tataḥ) - then, thereafter

• ते (te) - those

• पाण्डवाः (pāṇḍavāḥ) - the sons of Pandu, the Pandavas

• राजन् (rājan) - Addressed to Dhritarashtra (O king)

• शिखण्डी (śikhaṇḍī) - Shikhandi

• च (ca) - and

• स-सात्यकिः (sa-sātyakiḥ) - with Satyaki

• राधेयात् (rādheyāt) - from Karna (Rādheya)

• परिरक्षन्तः (parirakṣantaḥ) - protecting

• राजानम् (rājānam) - Yudhishthira (the king)

• पर्यवारयन् (paryavārayan) - they surrounded

Words meanings and morphology

ततः (tataḥ) - then, thereafter

(indeclinable)

ते (te) - those

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

पाण्डवाः (pāṇḍavāḥ) - the sons of Pandu, the Pandavas

(proper noun)

Nominative, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pandu, a Pandava

राजन् (rājan) - Addressed to Dhritarashtra (O king)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

शिखण्डी (śikhaṇḍī) - Shikhandi

(proper noun)

Nominative, masculine, singular of śikhaṇḍin

śikhaṇḍin - Shikhandi (a warrior in the Mahabharata)

च (ca) - and

(indeclinable)

स-सात्यकिः (sa-sātyakiḥ) - with Satyaki

(adjective)

Nominative, masculine, singular of sasātyaki

sasātyaki - accompanied by Satyaki, together with Satyaki

Compound type : Bahuvrīhi (sa+sātyaki)

• sa – with, together with
  indeclinable
• sātyaki – Satyaki (a Yadava warrior, Krishna's charioteer)
  proper noun (masculine)

Note: Used substantively, referring to a group including Satyaki, or Satyaki as part of a collective subject.

राधेयात् (rādheyāt) - from Karna (Rādheya)

(proper noun)

Ablative, masculine, singular of rādheya

rādheya - son of Radhā (an epithet for Karna)

परिरक्षन्तः (parirakṣantaḥ) - protecting

(adjective)

Nominative, masculine, plural of parirakṣant

rakṣ - to protect, to guard, to preserve

Present Active Participle

From root 'rakṣ' with prefix 'pari-'

Prefix: pari

Root: rakṣ (class 1)

Note: Agrees with 'pāṇḍavāḥ'.

राजानम् (rājānam) - Yudhishthira (the king)

(noun)

Accusative, masculine, singular of rājan

rājan - king, ruler

पर्यवारयन् (paryavārayan) - they surrounded

(verb)

3rd person , plural, active, Past Imperfect (laṅ) of pari-ā-vṛ

Prefixes: pari+ā

Root: vṛ (class 5)