महाभारतः mahābhārataḥ - book-3, chapter-297, verse-21

सेतुमाश्रित्य तिष्ठन्तं ददर्श भरतर्षभः ।
मेघगम्भीरया वाचा तर्जयन्तं महाबलम् ॥२१॥

21. setumāśritya tiṣṭhantaṁ dadarśa bharatarṣabhaḥ ,
meghagambhīrayā vācā tarjayantaṁ mahābalam.

21. setum āśritya tiṣṭhantam dadarśa bharatarṣabhaḥ
meghagambhīrayā vācā tarjayantam mahābalam

21. The best of the Bharatas (bharatarṣabhaḥ) saw the mighty one (referring to the yakṣa) standing, relying on the causeway, threatening with a voice as deep as a thundercloud.

Words meanings summery:

• सेतुम् (setum) - bridge, causeway, embankment

• आश्रित्य (āśritya) - having resorted to, depending on, standing on

• तिष्ठन्तम् (tiṣṭhantam) - standing

• ददर्श (dadarśa) - saw, beheld

• भरतर्षभः (bharatarṣabhaḥ) - Refers to a hero like Rāma or Lakṣmaṇa in the Rāmāyaṇa context, or Yudhiṣṭhira in the Mahābhārata context. (O best of Bharatas)

• मेघगम्भीरया (meghagambhīrayā) - with a voice deep as a cloud/thunder

• वाचा (vācā) - by voice, with a voice, by speech

• तर्जयन्तम् (tarjayantam) - threatening, intimidating

• महाबलम् (mahābalam) - Refers to the yakṣa. (mighty one, one of great strength)

Words meanings and morphology

सेतुम् (setum) - bridge, causeway, embankment

(noun)

Accusative, masculine, singular of setu

setu - bridge, dike, dam, causeway

Root: si (class 5)

आश्रित्य (āśritya) - having resorted to, depending on, standing on

(indeclinable)

Absolutive (gerund)

Formed from ā + śri (to lean upon, resort to) with -tya suffix (instead of -tvā due to upasarga).

Prefix: ā

Root: śri (class 1)

तिष्ठन्तम् (tiṣṭhantam) - standing

(adjective)

Accusative, masculine, singular of tiṣṭhat

tiṣṭhat - standing, staying, existing

Present active participle

From root sthā (to stand) in present tense, parasmaipada.

Root: sthā (class 1)

ददर्श (dadarśa) - saw, beheld

(verb)

3rd person , singular, active, past perfect (liṭ) of dṛś

Perfect active (liṭ)

Reduplicated perfect form of dṛś (to see), 3rd person singular.

Root: dṛś (class 1)

भरतर्षभः (bharatarṣabhaḥ) - Refers to a hero like Rāma or Lakṣmaṇa in the Rāmāyaṇa context, or Yudhiṣṭhira in the Mahābhārata context. (O best of Bharatas)

(proper noun)

Nominative, masculine, singular of bharatarṣabha

bharatarṣabha - best of the Bharatas, eminent among the Bharatas

Compound type : tatpuruṣa (bharata+ṛṣabha)

• bharata – descendent of Bharata; a name
  proper noun (masculine)
  Root: bhṛ (class 3)
• ṛṣabha – bull (chief, best of its kind)
  noun (masculine)
  Root: ṛṣ

मेघगम्भीरया (meghagambhīrayā) - with a voice deep as a cloud/thunder

(adjective)

Instrumental, feminine, singular of meghagambhīra

meghagambhīra - deep as a cloud, thunderous (voice)

Compound type : tatpuruṣa (megha+gambhīra)

• megha – cloud
  noun (masculine)
  Root: mih (class 1)
• gambhīra – deep, profound, solemn
  adjective (masculine)
  Root: gam (class 1)

Note: Agrees with vācā.

वाचा (vācā) - by voice, with a voice, by speech

(noun)

Instrumental, feminine, singular of vāc

vāc - speech, voice, word

Root: vac (class 2)

तर्जयन्तम् (tarjayantam) - threatening, intimidating

(adjective)

Accusative, masculine, singular of tarjayat

tarjayat - threatening, intimidating, scolding

Present active participle

From root tṛj (to threaten, scold) in the causative stem tarja + śatṛ suffix.

Root: tṛj (class 6)

महाबलम् (mahābalam) - Refers to the yakṣa. (mighty one, one of great strength)

(adjective)

Accusative, masculine, singular of mahābala

mahābala - of great strength, very powerful, mighty

Compound type : bahuvrīhi (mahat+bala)

• mahat – great, large, mighty
  adjective (masculine)
  Base form 'mahat' becomes 'mahā' in compounds.
• bala – strength, power, force
  noun (neuter)
  Root: bal (class 1)