महाभारतः mahābhārataḥ - book-14, chapter-59, verse-23

हतवाहनभूयिष्ठाः पाण्डवास्तु युधिष्ठिरम् ।
अक्षौहिण्या निरुत्साहाः शिष्टया पर्यवारयन् ॥२३॥

23. hatavāhanabhūyiṣṭhāḥ pāṇḍavāstu yudhiṣṭhiram ,
akṣauhiṇyā nirutsāhāḥ śiṣṭayā paryavārayan.

23. hatavāhanabhūyiṣṭhāḥ pāṇḍavāḥ tu yudhiṣṭhiram
akṣauhiṇyā nirutsāhāḥ śiṣṭayā paryavārayan

23. pāṇḍavāḥ tu hatavāhanabhūyiṣṭhāḥ nirutsāhāḥ
śiṣṭayā akṣauhiṇyā yudhiṣṭhiram paryavārayan

23. The Pāṇḍavas, with most of their mounts destroyed and feeling disheartened, surrounded Yudhiṣṭhira with their remaining division of the army (akṣauhiṇī).

Words meanings summery:

• हतवाहनभूयिष्ठाः (hatavāhanabhūyiṣṭhāḥ) - referring to the Pāṇḍavas, whose horses and elephants were largely killed (having most of their mounts destroyed, predominantly having slain vehicles)

• पाण्डवाः (pāṇḍavāḥ) - the five Pāṇḍava brothers (the sons of Pāṇḍu, the Pāṇḍavas)

• तु (tu) - marks a contrast or emphasis (but, indeed, on the other hand)

• युधिष्ठिरम् (yudhiṣṭhiram) - Yudhiṣṭhira, the eldest of the Pāṇḍavas (Yudhiṣṭhira)

• अक्षौहिण्या (akṣauhiṇyā) - with their remaining akṣauhiṇī, a specific military unit (with an akṣauhiṇī (a large army division))

• निरुत्साहाः (nirutsāhāḥ) - the Pāṇḍavas were dispirited due to heavy losses (disheartened, without enthusiasm, dispirited)

• शिष्टया (śiṣṭayā) - referring to the akṣauhiṇī, with the part that was left (with the remaining, with the residual)

• पर्यवारयन् (paryavārayan) - the Pāṇḍavas protected Yudhiṣṭhira (they surrounded, they protected, they encompassed)

Words meanings and morphology

हतवाहनभूयिष्ठाः (hatavāhanabhūyiṣṭhāḥ) - referring to the Pāṇḍavas, whose horses and elephants were largely killed (having most of their mounts destroyed, predominantly having slain vehicles)

(adjective)

Nominative, masculine, plural of hatavāhanabhūyiṣṭha

hatavāhanabhūyiṣṭha - having most of their mounts destroyed

Compound type : bahuvrīhi (hata+vāhana+bhūyiṣṭha)

• hata – killed, destroyed, slain
  adjective (masculine)
  Past Passive Participle
  From root √han (to strike, kill)
  Root: han (class 2)
• vāhana – vehicle, mount, animal used for riding (horse, elephant)
  noun (neuter)
  From root √vah (to carry) + -ana suffix
  Root: vah (class 1)
• bhūyiṣṭha – most numerous, very many, predominant
  adjective (masculine)
  Superlative of bahu (many)

पाण्डवाः (pāṇḍavāḥ) - the five Pāṇḍava brothers (the sons of Pāṇḍu, the Pāṇḍavas)

(proper noun)

Nominative, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pāṇḍu

Patronymic from Pāṇḍu

तु (tu) - marks a contrast or emphasis (but, indeed, on the other hand)

(indeclinable)

युधिष्ठिरम् (yudhiṣṭhiram) - Yudhiṣṭhira, the eldest of the Pāṇḍavas (Yudhiṣṭhira)

(proper noun)

Accusative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - steady in battle (name of the eldest Pāṇḍava)

Compound meaning "steady in battle."

Compound type : aluk tatpuruṣa (yudh+sthira)

• yudh – battle, fight
  noun (feminine)
  From root √yudh (to fight)
  Root: yudh (class 4)
• sthira – firm, steady, constant
  adjective (masculine)
  From root √sthā (to stand)
  Root: sthā (class 1)

अक्षौहिण्या (akṣauhiṇyā) - with their remaining akṣauhiṇī, a specific military unit (with an akṣauhiṇī (a large army division))

(noun)

Instrumental, feminine, singular of akṣauhiṇī

akṣauhiṇī - a large division of an army (traditionally consisting of 21,870 chariots, 21,870 elephants, 65,610 horses, and 109,350 foot soldiers)

निरुत्साहाः (nirutsāhāḥ) - the Pāṇḍavas were dispirited due to heavy losses (disheartened, without enthusiasm, dispirited)

(adjective)

Nominative, masculine, plural of nirutsāha

nirutsāha - without enthusiasm, disheartened, dispirited

Compound type : bahuvrīhi (nis+utsāha)

• nis – out, forth, without, negation
  indeclinable
  Prefix/preposition.
• utsāha – enthusiasm, energy, effort
  noun (masculine)
  From ut-sāh (to endure)
  Prefix: ut
  Root: sāh (class 1)

शिष्टया (śiṣṭayā) - referring to the akṣauhiṇī, with the part that was left (with the remaining, with the residual)

(adjective)

Instrumental, feminine, singular of śiṣṭa

śiṣṭa - remaining, left, residual; disciplined, educated

Past Passive Participle

From root √śiṣ (to leave, to instruct)

Root: śiṣ (class 7)

पर्यवारयन् (paryavārayan) - the Pāṇḍavas protected Yudhiṣṭhira (they surrounded, they protected, they encompassed)

(verb)

3rd person , plural, active, imperfect past (laṅ) of paryavāra

Causative from √vṛ (to cover, enclose) with prefixes pari and ava

Imperfect, 3rd person, plural, active voice, causative. Root √vṛ, class 5.

Prefixes: pari+ava

Root: vṛ (class 5)