महाभारतः mahābhārataḥ - book-12, chapter-52, verse-11

न दिशः संप्रजानामि नाकाशं न च मेदिनीम् ।
केवलं तव वीर्येण तिष्ठामि मधुसूदन ॥११॥

11. na diśaḥ saṁprajānāmi nākāśaṁ na ca medinīm ,
kevalaṁ tava vīryeṇa tiṣṭhāmi madhusūdana.

11. na diśaḥ saṃprajānāmi na ākāśam na ca medinīm
kevalam tava vīryeṇa tiṣṭhāmi madhusūdana

11. aham diśaḥ na saṃprajānāmi,
na ākāśam,
na ca medinīm madhusūdana,
aham kevalam tava vīryeṇa tiṣṭhāmi

11. I do not recognize the directions, nor the sky, nor the earth. I stand firm solely by your power, O Madhusūdana.

Words meanings summery:

• न (na) - not (not, no)

• दिशः (diśaḥ) - the cardinal directions (directions)

• संप्रजानामि (saṁprajānāmi) - I recognize (due to confusion) (I know well, I recognize, I understand completely)

• न (na) - nor (not, no)

• आकाशम् (ākāśam) - the sky (sky, space, ether)

• न (na) - nor (not, no)

• च (ca) - and (and, also, even)

• मेदिनीम् (medinīm) - the earth (earth, ground)

• केवलम् (kevalam) - solely (solely, only, merely)

• तव (tava) - your (your, of you)

• वीर्येण (vīryeṇa) - by your power (by strength, by valor, by power)

• तिष्ठामि (tiṣṭhāmi) - I stand (firm) (I stand, I remain, I exist)

• मधुसूदन (madhusūdana) - O Madhusūdana (Kṛṣṇa) (O slayer of Madhu (Kṛṣṇa))

Words meanings and morphology

न (na) - not (not, no)

(indeclinable)

दिशः (diśaḥ) - the cardinal directions (directions)

(noun)

Accusative, feminine, plural of diś

diś - direction, quarter of the sky, region

Note: Also nominative singular. Here clearly accusative due to verb saṃprajānāmi.

संप्रजानामि (saṁprajānāmi) - I recognize (due to confusion) (I know well, I recognize, I understand completely)

(verb)

1st person , singular, active, present (laṭ) of jñā

Present Tense, Active Voice

Formed from sam (upasarga) + pra (upasarga) + root √jñā (class 9, jānā)

Prefixes: sam+pra

Root: √jñā (class 9)

न (na) - nor (not, no)

(indeclinable)

आकाशम् (ākāśam) - the sky (sky, space, ether)

(noun)

Accusative, masculine, singular of ākāśa

ākāśa - sky, space, ether, the subtlest of the five elements

Note: Sometimes neuter.

न (na) - nor (not, no)

(indeclinable)

च (ca) - and (and, also, even)

(indeclinable)

मेदिनीम् (medinīm) - the earth (earth, ground)

(noun)

Accusative, feminine, singular of medinī

medinī - earth, ground, land

केवलम् (kevalam) - solely (solely, only, merely)

(indeclinable)

तव (tava) - your (your, of you)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

वीर्येण (vīryeṇa) - by your power (by strength, by valor, by power)

(noun)

Instrumental, neuter, singular of vīrya

vīrya - strength, valor, power, heroism

तिष्ठामि (tiṣṭhāmi) - I stand (firm) (I stand, I remain, I exist)

(verb)

1st person , singular, active, present (laṭ) of sthā

Present Tense, Active Voice

Root √sthā (class 1, tiṣṭha)

Root: √sthā (class 1)

मधुसूदन (madhusūdana) - O Madhusūdana (Kṛṣṇa) (O slayer of Madhu (Kṛṣṇa))

(proper noun)

Vocative, masculine, singular of madhusūdana

madhusūdana - slayer of the demon Madhu; epithet of Viṣṇu/Kṛṣṇa

Compound type : tatpuruṣa (madhu+sūdana)

• madhu – honey, sweet; name of a demon
  noun/proper noun (masculine/neuter)
• sūdana – destroyer, killer, slayer
  noun (masculine)
  From root √sūd (to destroy, kill)
  Root: √sūd (class 10)