महाभारतः mahābhārataḥ - book-7, chapter-9, verse-31

बलिनं सत्यकर्माणमदीनमपराजितम् ।
वासुदेवसमं युद्धे वासुदेवादनन्तरम् ॥३१॥

31. balinaṁ satyakarmāṇamadīnamaparājitam ,
vāsudevasamaṁ yuddhe vāsudevādanantaram.

31. balinam satyakarmāṇam adīnam aparājitam
vāsudevasamam yuddhe vāsudevāt anantaram

31. balinam satyakarmāṇam adīnam aparājitam
vāsudevasamam yuddhe vāsudevāt anantaram

31. He is mighty, with righteous deeds, never disheartened, unconquered, equal to Vasudeva (Kṛṣṇa) in battle, and second only to Vasudeva (Kṛṣṇa).

Words meanings summery:

• बलिनम् (balinam) - mighty (powerful, strong, mighty)

• सत्यकर्माणम् (satyakarmāṇam) - one with righteous deeds (one whose actions are true/righteous, performer of true deeds)

• अदीनम् (adīnam) - never disheartened (not miserable, not humble, firm, proud, confident)

• अपराजितम् (aparājitam) - unconquered (unconquered, invincible)

• वासुदेवसमम् (vāsudevasamam) - equal to Vasudeva (Kṛṣṇa) (equal to Vasudeva)

• युद्धे (yuddhe) - in battle (in battle, in war)

• वासुदेवात् (vāsudevāt) - from Vasudeva (Kṛṣṇa) (from Vasudeva)

• अनन्तरम् (anantaram) - next only to (immediately after, next, without interval)

Words meanings and morphology

बलिनम् (balinam) - mighty (powerful, strong, mighty)

(adjective)

Accusative, masculine, singular of balin

balin - strong, powerful, mighty, endowed with strength

Derived from 'bala' (strength) + suffix '-in'.

Note: Agrees with the implied subject (Yuyudhana).

सत्यकर्माणम् (satyakarmāṇam) - one with righteous deeds (one whose actions are true/righteous, performer of true deeds)

(adjective)

Accusative, masculine, singular of satyakarmāṇ

satyakarmāṇ - one whose deeds are true or righteous, performer of true actions

Compound type : bahuvrihi (satya+karman)

• satya – truth, real, true, good, virtuous
  noun (neuter)
  Root: as (class 2)
• karman – action, deed, work, ritual, fate (karma)
  noun (neuter)
  Root: kṛ (class 8)

Note: Agrees with the implied subject (Yuyudhana).

अदीनम् (adīnam) - never disheartened (not miserable, not humble, firm, proud, confident)

(adjective)

Accusative, masculine, singular of adīna

adīna - not poor, not miserable, not humble, firm, proud, confident

From a- (not) + dīna (miserable, humble).

Compound type : nañ-tatpuruṣa (a+dīna)

• a – not, un-, in-
  indeclinable
• dīna – miserable, humble, depressed, poor
  adjective (masculine)
  Past Passive Participle
  From root 'dai' (to become wretched, decay)
  Root: dai (class 4)

Note: Agrees with the implied subject (Yuyudhana).

अपराजितम् (aparājitam) - unconquered (unconquered, invincible)

(adjective)

Accusative, masculine, singular of aparājita

aparājita - unconquered, invincible, unsubdued

Past Passive Participle

From a- (not) + parā- (away, off) + jita (conquered).

Compound type : nañ-tatpuruṣa (a+parājita)

• a – not, un-, in-
  indeclinable
• parājita – conquered, defeated
  adjective (masculine)
  Past Passive Participle
  From root 'ji' (to conquer) with prefix 'parā'
  Prefix: parā
  Root: ji (class 1)

Note: Agrees with the implied subject (Yuyudhana).

वासुदेवसमम् (vāsudevasamam) - equal to Vasudeva (Kṛṣṇa) (equal to Vasudeva)

(adjective)

Accusative, masculine, singular of vāsudevasama

vāsudevasama - equal to Vasudeva

Compound type : tatpurusha (vāsudeva+sama)

• vāsudeva – son of Vasudeva, Kṛṣṇa
  proper noun (masculine)
• sama – equal, like, similar, same
  adjective (masculine)

Note: Agrees with the implied subject (Yuyudhana).

युद्धे (yuddhe) - in battle (in battle, in war)

(noun)

Locative, neuter, singular of yuddha

yuddha - battle, war, fight

Past Passive Participle

From root 'yudh' (to fight).

Root: yudh (class 4)

वासुदेवात् (vāsudevāt) - from Vasudeva (Kṛṣṇa) (from Vasudeva)

(proper noun)

Ablative, masculine, singular of vāsudeva

vāsudeva - son of Vasudeva, Kṛṣṇa

Note: Used with anantaram to mean 'next to' or 'after'.

अनन्तरम् (anantaram) - next only to (immediately after, next, without interval)

(indeclinable)

From a- (not) + antara (interval, space). Often functions as an adverb or postposition with the ablative.

Compound type : nañ-tatpuruṣa (a+antara)

• a – not, un-, in-
  indeclinable
• antara – interval, space, inner, other, difference
  noun (neuter)

Note: Functions as an adverb or postposition here, governing the ablative.