वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-21, verse-25

नप्ता शक्रस्य दुर्धर्षो बलवानङ्गदो युवा ।
मैन्दश्च द्विविदश्चोभौ बलिनावश्विसंभवौ ॥२५॥

25. naptā śakrasya durdharṣo balavānaṅgado yuvā ,
maindaśca dvividaścobhau balināvaśvisaṃbhavau.

25. naptā śakrasya durdharṣaḥ balavān aṅgadaḥ yuvā
maindaḥ ca dvividaḥ ca ubhau balinau aśvisaṃbhavau

25. The formidable, mighty, and young Angada was the grandson of Śakra (Indra). And Mainda and Dvivida, both powerful, were born from the Aśvins.

Words meanings summery:

• नप्ता (naptā) - grandson

• शक्रस्य (śakrasya) - of Śakra (Indra, the king of gods) (of Śakra, of Indra)

• दुर्धर्षः (durdharṣaḥ) - formidable, unconquerable, difficult to attack

• बलवान् (balavān) - mighty, powerful, strong

• अङ्गदः (aṅgadaḥ) - Angada

• युवा (yuvā) - young

• मैन्दः (maindaḥ) - Mainda

• च (ca) - and

• द्विविदः (dvividaḥ) - Dvivida

• च (ca) - and

• उभौ (ubhau) - both

• बलिनौ (balinau) - powerful, strong

• अश्विसंभवौ (aśvisaṁbhavau) - born of the Aśvins

Words meanings and morphology

नप्ता (naptā) - grandson

(noun)

Nominative, masculine, singular of naptṛ

naptṛ - grandson, descendant

शक्रस्य (śakrasya) - of Śakra (Indra, the king of gods) (of Śakra, of Indra)

(proper noun)

Genitive, masculine, singular of śakra

śakra - powerful, strong, name of Indra

दुर्धर्षः (durdharṣaḥ) - formidable, unconquerable, difficult to attack

(adjective)

Nominative, masculine, singular of durdharṣa

durdharṣa - difficult to overcome, formidable, unconquerable

From prefix dur- and root dhṛṣ (to dare, to be bold)

Prefix: dur

Root: dhṛṣ (class 5)

बलवान् (balavān) - mighty, powerful, strong

(adjective)

Nominative, masculine, singular of balavat

balavat - strong, mighty, powerful

Derived from bala (strength) with suffix -vat

अङ्गदः (aṅgadaḥ) - Angada

(proper noun)

Nominative, masculine, singular of aṅgada

aṅgada - Angada (name of a monkey prince, son of Vālī)

युवा (yuvā) - young

(adjective)

Nominative, masculine, singular of yuvan

yuvan - young, youth

मैन्दः (maindaḥ) - Mainda

(proper noun)

Nominative, masculine, singular of mainda

mainda - Mainda (name of a monkey, son of the Aśvins)

च (ca) - and

(indeclinable)

द्विविदः (dvividaḥ) - Dvivida

(proper noun)

Nominative, masculine, singular of dvivida

dvivida - Dvivida (name of a monkey, son of the Aśvins)

च (ca) - and

(indeclinable)

उभौ (ubhau) - both

(pronoun)

Nominative, masculine, dual of ubha

ubha - both

बलिनौ (balinau) - powerful, strong

(adjective)

Nominative, masculine, dual of balin

balin - strong, powerful, mighty

Derived from bala (strength) with suffix -in

अश्विसंभवौ (aśvisaṁbhavau) - born of the Aśvins

(adjective)

Nominative, masculine, dual of aśvisaṃbhava

aśvisaṁbhava - born of the Aśvins

Compound type : tatpurusha (aśvin+saṃbhava)

• aśvin – Aśvins (twin Vedic deities, celestial horsemen)
  proper noun (masculine)
• saṃbhava – birth, origin, produced from
  noun (masculine)
  From prefix sam- and root bhū (to be, to exist)
  Prefix: sam
  Root: bhū (class 1)