महाभारतः mahābhārataḥ - book-6, chapter-111, verse-23

ततस्तव सुतादिष्टा नानाजनपदेश्वराः ।
द्रोणेन सहपुत्रेण सहसेना महाबलाः ॥२३॥

23. tatastava sutādiṣṭā nānājanapadeśvarāḥ ,
droṇena sahaputreṇa sahasenā mahābalāḥ.

23. tataḥ tava sutādiṣṭāḥ nānājanapadeśvarāḥ
droṇena sahaputreṇa sahasenā mahābalāḥ

23. tataḥ tava sutādiṣṭāḥ nānājanapadeśvarāḥ
droṇena sahaputreṇa sahasenā mahābalāḥ

23. Then, the mighty rulers of various countries, commanded by your sons, stood ready along with Droṇa, his son, and the army.

Words meanings summery:

• ततः (tataḥ) - then, thereupon, from that

• तव (tava) - Refers to Dhritarashtra, the speaker's addressee in the Mahabharata. (your, of you)

• सुतादिष्टाः (sutādiṣṭāḥ) - Commanded or instigated by Dhritarashtra's sons (the Kauravas, primarily Duryodhana). (commanded by (your) sons, instigated by (your) sons)

• नानाजनपदेश्वराः (nānājanapadeśvarāḥ) - rulers of various countries/regions

• द्रोणेन (droṇena) - by Drona

• सहपुत्रेण (sahaputreṇa) - Referring to Drona being accompanied by his son Ashvatthama. (with his son, accompanied by his son)

• सहसेना (sahasenā) - The military force associated with Drona and his son, or as a separate entity in the list of forces. (the army)

• महाबलाः (mahābalāḥ) - mighty, great in strength, powerful

Words meanings and morphology

ततः (tataḥ) - then, thereupon, from that

(indeclinable)

तव (tava) - Refers to Dhritarashtra, the speaker's addressee in the Mahabharata. (your, of you)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (pronoun)

सुतादिष्टाः (sutādiṣṭāḥ) - Commanded or instigated by Dhritarashtra's sons (the Kauravas, primarily Duryodhana). (commanded by (your) sons, instigated by (your) sons)

(adjective)

Nominative, masculine, plural of sutādiṣṭa

sutādiṣṭa - commanded/instigated by sons

Compound type : tatpurusha (suta+ādiṣṭa)

• suta – son, offspring
  noun (masculine)
• ādiṣṭa – commanded, directed, instructed, appointed
  adjective (masculine)
  Past Passive Participle
  From root diś with upasarga ā + kta (ta) suffix.
  Prefix: ā
  Root: diś (class 6)

नानाजनपदेश्वराः (nānājanapadeśvarāḥ) - rulers of various countries/regions

(noun)

Nominative, masculine, plural of nānājanapadeśvara

nānājanapadeśvara - lord/ruler of various countries/districts

Compound type : tatpurusha (nānājanapada+īśvara)

• nānājanapada – various countries/districts
  noun (masculine)
• īśvara – lord, master, ruler, king
  noun (masculine)

द्रोणेन (droṇena) - by Drona

(proper noun)

Instrumental, masculine, singular of droṇa

droṇa - Drona (the royal preceptor of the Kauravas and Pandavas)

सहपुत्रेण (sahaputreṇa) - Referring to Drona being accompanied by his son Ashvatthama. (with his son, accompanied by his son)

(adjective)

Instrumental, masculine, singular of sahaputra

sahaputra - accompanied by a son, having a son

Compound type : bahuvrihi (saha+putra)

• saha – with, together with
  indeclinable
• putra – son, child
  noun (masculine)

सहसेना (sahasenā) - The military force associated with Drona and his son, or as a separate entity in the list of forces. (the army)

(noun)

Nominative, feminine, singular of senā

senā - army, host, military force

महाबलाः (mahābalāḥ) - mighty, great in strength, powerful

(adjective)

Nominative, masculine, plural of mahābala

mahābala - of great strength, very powerful, mighty

Compound type : bahuvrihi (mahā+bala)

• mahā – great, mighty, large
  indeclinable
• bala – strength, power, might, force
  noun (neuter)