महाभारतः mahābhārataḥ - book-7, chapter-86, verse-47

धृष्टद्युम्नश्च समरे द्रोणं क्रुद्धं परंतपः ।
वारयिष्यति विक्रम्य वेलेव मकरालयम् ॥४७॥

47. dhṛṣṭadyumnaśca samare droṇaṁ kruddhaṁ paraṁtapaḥ ,
vārayiṣyati vikramya veleva makarālayam.

47. dhṛṣṭadyumnaḥ ca samare droṇam kruddham paraṃtapaḥ
vārayiṣyati vikramya velā iva makarālayam

47. paraṃtapaḥ dhṛṣṭadyumnaḥ ca samare vikramya kruddham
droṇam velā m a k a r ā l a y a m iva vārayiṣyati

47. And Dhṛṣṭadyumna, the tormentor of foes, will valiantly restrain the enraged Drona in battle, just as a shore contains the ocean.

Words meanings summery:

• धृष्टद्युम्नः (dhṛṣṭadyumnaḥ) - Dhṛṣṭadyumna, the son of Drupada, a warrior from the Pandava side. (Dhṛṣṭadyumna)

• च (ca) - and

• समरे (samare) - in battle, in war

• द्रोणम् (droṇam) - Dronacharya, the preceptor of the Kauravas and Pandavas. (Drona)

• क्रुद्धम् (kruddham) - Referring to Drona's state of mind during the battle. (angry, enraged, furious)

• परंतपः (paraṁtapaḥ) - An epithet for Dhṛṣṭadyumna, indicating his prowess. (tormentor of foes, consumer of enemies)

• वारयिष्यति (vārayiṣyati) - will restrain, will hold back, will prevent

• विक्रम्य (vikramya) - having acted bravely, valiantly, with prowess

• वेला (velā) - Here, referring to a shore or bank of the ocean. (shore, bank, boundary, time)

• इव (iva) - like, as, as if

• मकरालयम् (makarālayam) - Refers to the ocean, which is held back by the shore. (abode of crocodiles, ocean)

Words meanings and morphology

धृष्टद्युम्नः (dhṛṣṭadyumnaḥ) - Dhṛṣṭadyumna, the son of Drupada, a warrior from the Pandava side. (Dhṛṣṭadyumna)

(proper noun)

Nominative, masculine, singular of dhṛṣṭadyumna

dhṛṣṭadyumna - Dhṛṣṭadyumna (son of Drupada); one whose splendor is bold

Compound type : bahuvrīhi (dhṛṣṭa+dyumna)

• dhṛṣṭa – bold, daring, impudent, audacious
  adjective
  Past Passive Participle
  Derived from root dhṛṣ (to be bold, daring)
  Root: dhṛṣ (class 5)
• dyumna – splendor, glory, wealth, renown
  noun (masculine)

च (ca) - and

(indeclinable)

समरे (samare) - in battle, in war

(noun)

Locative, masculine, singular of samara

samara - battle, war, combat, conflict

From sam + ṛ (to go, move)

Prefix: sam

Root: ṛ (class 3)

द्रोणम् (droṇam) - Dronacharya, the preceptor of the Kauravas and Pandavas. (Drona)

(proper noun)

Accusative, masculine, singular of droṇa

droṇa - Drona (name of a preceptor); a measure of grain; a large wooden vessel

Root: dru (class 1)

क्रुद्धम् (kruddham) - Referring to Drona's state of mind during the battle. (angry, enraged, furious)

(adjective)

Accusative, masculine, singular of kruddha

kruddha - angry, enraged, wrathful

Past Passive Participle

Derived from root krudh (to be angry)

Root: krudh (class 4)

Note: Agrees with droṇam.

परंतपः (paraṁtapaḥ) - An epithet for Dhṛṣṭadyumna, indicating his prowess. (tormentor of foes, consumer of enemies)

(noun)

Nominative, masculine, singular of paraṃtapa

paraṁtapa - tormentor of foes; one who scorches enemies

Compound of para (enemy) + tapa (tormentor, scorcher).

Compound type : upapada-tatpuruṣa (para+tapa)

• para – other, enemy, supreme, highest
  pronoun
• tapa – burning, tormenting, heat, penance
  noun (masculine)
  Agent noun
  Derived from root tap (to heat, torment)
  Root: tap (class 1)

Note: Agrees with dhṛṣṭadyumnaḥ.

वारयिष्यति (vārayiṣyati) - will restrain, will hold back, will prevent

(verb)

3rd person , singular, active, future (lṛṭ) of vāray

Causative

Causative of root vṛ (to cover, choose)

Root: vṛ (class 1)

विक्रम्य (vikramya) - having acted bravely, valiantly, with prowess

(indeclinable)

Absolutive (gerund)

Absolutive from vi + kram (to step, go)

Prefix: vi

Root: kram (class 1)

वेला (velā) - Here, referring to a shore or bank of the ocean. (shore, bank, boundary, time)

(noun)

Nominative, feminine, singular of velā

velā - shore, bank, boundary, time, tide, limit

इव (iva) - like, as, as if

(indeclinable)

मकरालयम् (makarālayam) - Refers to the ocean, which is held back by the shore. (abode of crocodiles, ocean)

(noun)

Accusative, masculine, singular of makarālaya

makarālaya - abode of crocodiles; the ocean

Compound of makara (crocodile) + ālaya (abode).

Compound type : ṣaṣṭhī-tatpuruṣa (makara+ālaya)

• makara – crocodile, sea-monster, a mythical aquatic animal
  noun (masculine)
• ālaya – abode, dwelling, house, receptacle, resting-place
  noun (masculine)
  From ā + lī (to cling, adhere)
  Prefix: ā
  Root: lī (class 4)

Note: Object of the implied action of restraining, parallel to droṇam.