महाभारतः mahābhārataḥ - book-7, chapter-50, verse-49

वज्रसारमयं नूनं हृदयं सुदृढं मम ।
अपश्यतो दीर्घबाहुं रक्ताक्षं यन्न दीर्यते ॥४९॥

49. vajrasāramayaṁ nūnaṁ hṛdayaṁ sudṛḍhaṁ mama ,
apaśyato dīrghabāhuṁ raktākṣaṁ yanna dīryate.

49. vajrasāramayam nūnam hṛdayam sudṛḍham mama
apaśyataḥ dīrghabāhum raktākṣam yat na dīryate

49. nūnam mama sudṛḍham vajrasāramayam hṛdayam
yat dīrghabāhum raktākṣam apaśyataḥ na dīryate

49. Surely, my exceedingly firm heart, which must be made of the essence of a thunderbolt, does not break even when I fail to see him—the one with long arms and red eyes.

Words meanings summery:

• वज्रसारमयम् (vajrasāramayam) - made of the essence of a thunderbolt

• नूनम् (nūnam) - surely (surely, indeed, certainly)

• हृदयम् (hṛdayam) - heart (heart, mind, essence)

• सुदृढम् (sudṛḍham) - exceedingly firm (very firm, exceedingly strong)

• मम (mama) - my (my, of me)

• अपश्यतः (apaśyataḥ) - of me not seeing (him) (of one not seeing, while not seeing)

• दीर्घबाहुम् (dīrghabāhum) - long-armed (Abhimanyu) (long-armed)

• रक्ताक्षम् (raktākṣam) - red-eyed (Abhimanyu) (red-eyed)

• यत् (yat) - which (which, that)

• न (na) - not (not, no)

• दीर्यते (dīryate) - does not break (splits, breaks, is torn)

Words meanings and morphology

वज्रसारमयम् (vajrasāramayam) - made of the essence of a thunderbolt

(adjective)

Nominative, neuter, singular of vajrasāramaya

vajrasāramaya - made of the essence of a thunderbolt; very hard, adamantine

From 'vajrasāra' (essence of thunderbolt) + suffix '-maya'

Compound type : tatpuruṣa (vajra+sāra)

• vajra – thunderbolt, diamond, adamant
  noun (masculine)
• sāra – essence, core, strength, firmness
  noun (masculine)

Note: Agrees with 'hṛdayam'.

नूनम् (nūnam) - surely (surely, indeed, certainly)

(indeclinable)

Note: Emphasizes the statement.

हृदयम् (hṛdayam) - heart (heart, mind, essence)

(noun)

Nominative, neuter, singular of hṛdaya

hṛdaya - heart, mind, soul, core

Note: Subject of the sentence.

सुदृढम् (sudṛḍham) - exceedingly firm (very firm, exceedingly strong)

(adjective)

Nominative, neuter, singular of sudṛḍha

sudṛḍha - very firm, very strong, very hard

Compound type : karmadhāraya (su+dṛḍha)

• su – good, well, very
  indeclinable
  prefix
• dṛḍha – firm, strong, hard, solid
  adjective (neuter)
  Past Passive Participle
  From root 'dṛh'
  Root: dṛh (class 1)

Note: Agrees with 'hṛdayam'.

मम (mama) - my (my, of me)

(pronoun)

Genitive, singular of mad

mad - I, me

Note: Possessive pronoun for 'hṛdayam', referring to Dhṛtarāṣṭra.

अपश्यतः (apaśyataḥ) - of me not seeing (him) (of one not seeing, while not seeing)

(adjective)

Genitive, masculine, singular of apaśyat

apaśyat - not seeing, one who does not see

Present Active Participle

From root 'dṛś' (to see) with negative prefix 'a-' in present stem 'paśyat'

Compound type : nañ-tatpuruṣa (a+paśyat)

• a – not, non
  indeclinable
  negative prefix
• paśyat – seeing
  adjective (masculine)
  Present Active Participle
  Present stem of root 'dṛś'
  Root: dṛś (class 1)

Note: Refers to Dhṛtarāṣṭra, indicating his state of not seeing Abhimanyu.

दीर्घबाहुम् (dīrghabāhum) - long-armed (Abhimanyu) (long-armed)

(noun)

Accusative, masculine, singular of dīrghabāhu

dīrghabāhu - long-armed, an epithet of Vishṇu/Krishna, also indicating a great warrior

Compound type : bahuvrīhi (dīrgha+bāhu)

• dīrgha – long, tall
  adjective
• bāhu – arm
  noun (masculine)

Note: Object of 'apaśyataḥ', refers to Abhimanyu.

रक्ताक्षम् (raktākṣam) - red-eyed (Abhimanyu) (red-eyed)

(adjective)

Accusative, masculine, singular of raktākṣa

raktākṣa - red-eyed

Compound type : bahuvrīhi (rakta+akṣa)

• rakta – red, dyed red, impassioned
  adjective
  Past Passive Participle
  From root 'rañj'
  Root: rañj (class 1)
• akṣa – eye
  noun (neuter)

Note: Agrees with 'dīrghabāhum' and refers to Abhimanyu.

यत् (yat) - which (which, that)

(pronoun)

Nominative, neuter, singular of yad

yad - which, what, that

Note: Relative pronoun, refers to 'hṛdayam'.

न (na) - not (not, no)

(indeclinable)

Note: Negates the verb 'dīryate'.

दीर्यते (dīryate) - does not break (splits, breaks, is torn)

(verb)

3rd person , singular, passive, present (laṭ) of dṛ

Present Passive

3rd person singular present passive form of root 'dṛ'

Root: dṛ (class 1)

Note: Main verb of the relative clause.