महाभारतः mahābhārataḥ - book-3, chapter-193, verse-17

अन्तर्भूमिगतो राजन्वसत्यमितविक्रमः ।
तं निहत्य महाराज वनं त्वं गन्तुमर्हसि ॥१७॥

17. antarbhūmigato rājanvasatyamitavikramaḥ ,
taṁ nihatya mahārāja vanaṁ tvaṁ gantumarhasi.

17. antarbhūmigataḥ rājan vasati amitavikramaḥ
tam nihatya mahārāja vanam tvam gantum arhasi

17. O king, he of immeasurable valor dwells within the earth. Having slain him, O great king, you should proceed to the forest.

Words meanings summery:

• अन्तर्भूमिगतः (antarbhūmigataḥ) - gone inside the earth, dwelling underground

• राजन् (rājan) - Address to the king (Daśaratha in Rāmāyaṇa context). (O king)

• वसति (vasati) - he dwells, he lives

• अमितविक्रमः (amitavikramaḥ) - of immeasurable valor, having unbounded prowess

• तम् (tam) - Refers to Dhundhu. (him, that)

• निहत्य (nihatya) - having killed, after killing

• महाराज (mahārāja) - Vocative address to the king. (O great king)

• वनम् (vanam) - to the forest, forest

• त्वम् (tvam) - Refers to the king. (you)

• गन्तुम् (gantum) - to go

• अर्हसि (arhasi) - you ought, you are able, you deserve

Words meanings and morphology

अन्तर्भूमिगतः (antarbhūmigataḥ) - gone inside the earth, dwelling underground

(adjective)

Nominative, masculine, singular of antarbhūmigata

antarbhūmigata - gone inside the earth, underground

Compound. `antar` (within) + `bhūmi` (earth) + `gata` (gone, past participle of `gam`).

Compound type : tatpuruṣa (antar+bhūmi+gata)

• antar – within, inside, between
  indeclinable
  Preposition/prefix meaning 'within'.
• bhūmi – earth, ground, land
  noun (feminine)
• gata – gone, reached, situated in
  adjective (masculine)
  Past Passive Participle
  From root `gam` (to go) + `kta` suffix.
  Root: gam (class 1)

Note: Adjective for the implied subject, Dhundhu.

राजन् (rājan) - Address to the king (Daśaratha in Rāmāyaṇa context). (O king)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

Root `rāj` (to shine, rule).

Root: rāj (class 1)

वसति (vasati) - he dwells, he lives

(verb)

3rd person , singular, active, present (laṭ) of vas

present active

Root `vas` (to dwell), 1st class.

Root: vas (class 1)

Note: The subject is Dhundhu (implied from previous verse).

अमितविक्रमः (amitavikramaḥ) - of immeasurable valor, having unbounded prowess

(adjective)

Nominative, masculine, singular of amitavikrama

amitavikrama - of immeasurable valor

Compound. `amita` (immeasurable) + `vikrama` (prowess, valor).

Compound type : bahuvrīhi (amita+vikrama)

• amita – immeasurable, unlimited, infinite
  adjective (masculine)
  Past Passive Participle (negative)
  Negative prefix `a-` + `mita` (measured), from root `mā` (to measure) + `kta` suffix.
  Prefix: a
  Root: mā (class 2)
• vikrama – valor, prowess, heroism, stride
  noun (masculine)
  From `vi` + `kram` (to step).
  Prefix: vi
  Root: kram (class 1)

Note: Adjective for the implied subject, Dhundhu.

तम् (tam) - Refers to Dhundhu. (him, that)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

Demonstrative pronoun stem.

Note: Object of the gerund `nihatya`.

निहत्य (nihatya) - having killed, after killing

(indeclinable)

absolutive (gerund)

From root `han` (to strike, kill) with prefix `ni` and suffix `lyap` (when prefixed verb).

Prefix: ni

Root: han (class 2)

महाराज (mahārāja) - Vocative address to the king. (O great king)

(noun)

Vocative, masculine, singular of mahārājan

mahārājan - great king, emperor

Compound. `mahā` (great) + `rājan` (king).

Compound type : karmadhāraya (mahā+rājan)

• mahā – great, large, mighty
  indeclinable
  Stem derived from `mahat` (great) used in compounds.
• rājan – king, ruler
  noun (masculine)
  Root: rāj (class 1)

वनम् (vanam) - to the forest, forest

(noun)

Accusative, neuter, singular of vana

vana - forest, wood, grove, water

Note: Object of motion for `gantum`.

त्वम् (tvam) - Refers to the king. (you)

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

2nd person pronoun stem.

Note: Subject of `arhasi`.

गन्तुम् (gantum) - to go

(indeclinable)

infinitive

Root `gam` (to go) + infinitive suffix `tumun`.

Root: gam (class 1)

अर्हसि (arhasi) - you ought, you are able, you deserve

(verb)

2nd person , singular, active, present (laṭ) of arh

present active

Root `arh` (to deserve), 1st class.

Root: arh (class 1)

Note: Main verb of the sentence.