महाभारतः mahābhārataḥ - book-14, chapter-79, verse-13

कामं स्वपितु बालोऽयं भूमौ प्रेतगतिं गतः ।
लोहिताक्षो गुडाकेशो विजयः साधु जीवतु ॥१३॥

13. kāmaṁ svapitu bālo'yaṁ bhūmau pretagatiṁ gataḥ ,
lohitākṣo guḍākeśo vijayaḥ sādhu jīvatu.

13. kāmam svapitu bālaḥ ayam bhūmau pretagatim
gataḥ lohitākṣaḥ guḍākeśaḥ vijayaḥ sādhu jīvatu

13. kāmam ayam bālaḥ pretagatim gataḥ bhūmau svapitu
lohitākṣaḥ guḍākeśaḥ vijayaḥ sādhu jīvatu

13. Indeed, let this boy, who has attained the state of a dead person, sleep on the ground. But let the red-eyed one, Gūḍākeśa, Vijaya, live well.

Words meanings summery:

• कामम् (kāmam) - indeed, let it be so (indeed, willingly, as desired, let it be so)

• स्वपितु (svapitu) - let him sleep

• बालः (bālaḥ) - this boy (likely Abhimanyu or Iravan) (boy, child, immature)

• अयम् (ayam) - this (boy) (this (masculine nominative singular))

• भूमौ (bhūmau) - on the ground (on the ground, on the earth)

• प्रेतगतिम् (pretagatim) - the state of a dead person (the state of a ghost/dead person)

• गतः (gataḥ) - who has attained (gone, attained, reached)

• लोहिताक्षः (lohitākṣaḥ) - red-eyed (an epithet of Arjuna) (red-eyed)

• गुडाकेशः (guḍākeśaḥ) - Gūḍākeśa (an epithet of Arjuna) (having conquered sleep, Lord of the thick hair)

• विजयः (vijayaḥ) - Vijaya (an epithet of Arjuna, meaning 'Victorious') (victory, conqueror)

• साधु (sādhu) - well, properly (properly, well, rightly)

• जीवतु (jīvatu) - let him live

Words meanings and morphology

कामम् (kāmam) - indeed, let it be so (indeed, willingly, as desired, let it be so)

(indeclinable)

Accusative singular of kāma, used adverbially

स्वपितु (svapitu) - let him sleep

(verb)

3rd person , singular, active, imperative (lot) of √svap

imperative

3rd person singular, active voice, Parasmaipada

Root: svap (class 2)

बालः (bālaḥ) - this boy (likely Abhimanyu or Iravan) (boy, child, immature)

(noun)

Nominative, masculine, singular of bāla

bāla - boy, child, young, ignorant

अयम् (ayam) - this (boy) (this (masculine nominative singular))

(pronoun)

Nominative, masculine, singular of idam

idam - this, this one

pronominal stem

Note: Refers to `bālaḥ`

भूमौ (bhūmau) - on the ground (on the ground, on the earth)

(noun)

Locative, feminine, singular of bhūmi

bhūmi - earth, ground, land

प्रेतगतिम् (pretagatim) - the state of a dead person (the state of a ghost/dead person)

(noun)

Accusative, feminine, singular of pretagati

pretagati - state of a ghost/dead person, condition of the departed

Compound type : tatpuruṣa (preta+gati)

• preta – departed, dead person, ghost
  noun (masculine)
  Past Passive Participle
  from pra-√i (to go forth), 'gone forth'
  Prefix: pra
  Root: i (class 2)
• gati – movement, course, state, condition
  noun (feminine)
  Action noun from √gam (to go)
  Root: gam (class 1)

Note: Object of `gataḥ` (implied 'having gone to')

गतः (gataḥ) - who has attained (gone, attained, reached)

(adjective)

Nominative, masculine, singular of gata

gata - gone, moved, attained, reached

Past Passive Participle

from √gam (to go)

Root: gam (class 1)

Note: Agrees with `bālaḥ`, describes the boy's state

लोहिताक्षः (lohitākṣaḥ) - red-eyed (an epithet of Arjuna) (red-eyed)

(adjective)

Nominative, masculine, singular of lohitākṣa

lohitākṣa - red-eyed

Compound type : bahuvrīhi (lohita+akṣi)

• lohita – red, reddish
  adjective (neuter)
• akṣi – eye
  noun (neuter)

Note: An epithet for Arjuna

गुडाकेशः (guḍākeśaḥ) - Gūḍākeśa (an epithet of Arjuna) (having conquered sleep, Lord of the thick hair)

(proper noun)

Nominative, masculine, singular of guḍākeśa

guḍākeśa - lord of sleep (conqueror of sleep), or lord of thick hair

Compound type : bahuvrīhi (guḍāka+īśa)

• guḍāka – sleep, or a bundle of hair
  noun (masculine)
• īśa – lord, master
  noun (masculine)
  Root: īś (class 2)

Note: An epithet for Arjuna

विजयः (vijayaḥ) - Vijaya (an epithet of Arjuna, meaning 'Victorious') (victory, conqueror)

(proper noun)

Nominative, masculine, singular of vijaya

vijaya - victory, triumph, conqueror

Agent noun from vi-√ji (to conquer)

Prefix: vi

Root: ji (class 1)

Note: An epithet for Arjuna

साधु (sādhu) - well, properly (properly, well, rightly)

(indeclinable)

Note: Used as an adverb here, qualifying `jīvatu`

जीवतु (jīvatu) - let him live

(verb)

3rd person , singular, active, imperative (lot) of √jīv

imperative

3rd person singular, active voice, Parasmaipada

Root: jīv (class 1)