महाभारतः mahābhārataḥ - book-12, chapter-314, verse-20

न तत्र शक्यते गन्तुं यक्षराक्षसदानवैः ।
दशयोजनविस्तारमग्निज्वालासमावृतम् ॥२०॥

20. na tatra śakyate gantuṁ yakṣarākṣasadānavaiḥ ,
daśayojanavistāramagnijvālāsamāvṛtam.

20. na tatra śakyate gantum yakṣarākṣasadānavaiḥ
daśayojanavistāram agnijvālāsamāvṛtam

20. tatra yakṣarākṣasadānavaiḥ gantum na śakyate
daśayojanavistāram agnijvālāsamāvṛtam

20. It is not possible for Yakṣas, Rākṣasas, or Dānavas to go there, as it extends ten yojanas and is enveloped by a blaze of fire.

Words meanings summery:

• न (na) - not, no

• तत्र (tatra) - (to that hermitage) (there, in that place)

• शक्यते (śakyate) - is possible, can be done

• गन्तुम् (gantum) - to go, to proceed

• यक्षराक्षसदानवैः (yakṣarākṣasadānavaiḥ) - by Yakṣas, Rākṣasas, and Dānavas

• दशयोजनविस्तारम् (daśayojanavistāram) - (the hermitage) extending ten yojanas (extending ten yojanas)

• अग्निज्वालासमावृतम् (agnijvālāsamāvṛtam) - enveloped by flames of fire

Words meanings and morphology

न (na) - not, no

(indeclinable)

Note: Negates the verb 'śakyate'.

तत्र (tatra) - (to that hermitage) (there, in that place)

(indeclinable)

From pronominal stem tad- and suffix -tra

Note: Refers to the location of the hermitage.

शक्यते (śakyate) - is possible, can be done

(verb)

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

Present Passive

Root śak (class 5), present, 3rd person singular, passive voice

Root: śak (class 5)

गन्तुम् (gantum) - to go, to proceed

(indeclinable)

Infinitive

From root gam (to go) with suffix -tum

Root: gam (class 1)

Note: Complements 'śakyate'.

यक्षराक्षसदानवैः (yakṣarākṣasadānavaiḥ) - by Yakṣas, Rākṣasas, and Dānavas

(noun)

Instrumental, masculine, plural of yakṣarākṣasadānava

yakṣarākṣasadānava - Yakṣas, Rākṣasas, and Dānavas (demi-gods, demons)

Compound type : dvandva (yakṣa+rākṣasa+dānava)

• yakṣa – a class of supernatural beings, demi-gods, guardians of wealth
  noun (masculine)
• rākṣasa – a class of demonic beings, often malicious
  noun (masculine)
• dānava – a class of demons, giants, sons of Danu
  noun (masculine)

Note: Agent (by whom it is not possible).

दशयोजनविस्तारम् (daśayojanavistāram) - (the hermitage) extending ten yojanas (extending ten yojanas)

(adjective)

Nominative, neuter, singular of daśayojanavistāra

daśayojanavistāra - extending over ten yojanas (a yojana is a measure of distance, approx. 8-10 miles)

Compound type : bahuvrīhi (daśa+yojana+vistāra)

• daśa – ten
  numeral
• yojana – a measure of distance (approx. 8-10 miles)
  noun (neuter)
• vistāra – extent, expanse, breadth
  noun (masculine)
  From vi + stṛ (to spread)
  Prefix: vi
  Root: stṛ (class 5)

Note: Agrees with the implied 'āśrama' which is neuter here.

अग्निज्वालासमावृतम् (agnijvālāsamāvṛtam) - enveloped by flames of fire

(adjective)

Nominative, neuter, singular of agnijvālāsamāvṛta

agnijvālāsamāvṛta - enveloped, surrounded by flames of fire

Compound type : tatpuruṣa followed by bahuvrīhi or tatpuruṣa (agni+jvālā+samāvṛta)

• agni – fire
  noun (masculine)
• jvālā – flame, blaze
  noun (feminine)
  From root jval (to blaze)
  Root: jval (class 1)
• samāvṛta – completely covered, enveloped, surrounded
  adjective (neuter)
  Past Passive Participle
  From sam-ā-vṛ (to cover)
  Prefixes: sam+ā
  Root: vṛ (class 5)

Note: Agrees with the implied 'āśrama' which is neuter here.