महाभारतः mahābhārataḥ - book-5, chapter-88, verse-87

यस्या मम सपुत्रायास्त्वं नाथो मधुसूदन ।
रामश्च बलिनां श्रेष्ठः प्रद्युम्नश्च महारथः ॥८७॥

87. yasyā mama saputrāyāstvaṁ nātho madhusūdana ,
rāmaśca balināṁ śreṣṭhaḥ pradyumnaśca mahārathaḥ.

87. yasyāḥ mama saputrāyāḥ tvam nāthaḥ madhusūdana
rāmaḥ ca balinām śreṣṭhaḥ pradyumnaḥ ca mahārathaḥ

87. O slayer of Madhu (Madhusūdana), you are the protector (nātha) of me, who has sons. And there is Rāma, the best among the strong, and Pradyumna, a great warrior.

Words meanings summery:

• यस्याः (yasyāḥ) - of me (Draupadī) (whose, of which (feminine))

• मम (mama) - of me (Draupadī) (my, of me)

• सपुत्रायाः (saputrāyāḥ) - (Draupadī) who has sons (having sons, with children)

• त्वम् (tvam) - Lord Kṛṣṇa (you)

• नाथः (nāthaḥ) - (Kṛṣṇa as) a protector (protector, lord, master)

• मधुसूदन (madhusūdana) - O Kṛṣṇa (vocative) (slayer of the demon Madhu)

• रामः (rāmaḥ) - Balarāma, known for his strength (Rāma (Balarāma, Kṛṣṇa's brother))

• च (ca) - and

• बलिनाम् (balinām) - of the strong, among the strong

• श्रेष्ठः (śreṣṭhaḥ) - best, foremost, most excellent

• प्रद्युम्नः (pradyumnaḥ) - Pradyumna (son of Kṛṣṇa)

• च (ca) - and

• महारथः (mahārathaḥ) - Pradyumna, as a great warrior (a great warrior, one who can fight a thousand warriors)

Words meanings and morphology

यस्याः (yasyāḥ) - of me (Draupadī) (whose, of which (feminine))

(pronoun)

Genitive, feminine, singular of yad

yad - who, which, what

Relative pronoun.

मम (mama) - of me (Draupadī) (my, of me)

(pronoun)

Genitive, singular of asmad

asmad - I, we

Personal pronoun.

सपुत्रायाः (saputrāyāḥ) - (Draupadī) who has sons (having sons, with children)

(adjective)

Genitive, feminine, singular of saputrā

saputrā - having sons, with children

From sa (with) + putra (son).

Compound type : bahuvrīhi (sa+putra)

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

त्वम् (tvam) - Lord Kṛṣṇa (you)

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

Personal pronoun.

Note: Refers to Kṛṣṇa.

नाथः (nāthaḥ) - (Kṛṣṇa as) a protector (protector, lord, master)

(noun)

Nominative, masculine, singular of nātha

nātha - protector, lord, master, refuge

From root nāth (to seek refuge, to beg).

Root: nāth (class 1)

मधुसूदन (madhusūdana) - O Kṛṣṇa (vocative) (slayer of the demon Madhu)

(proper noun)

Vocative, masculine, singular of madhusūdana

madhusūdana - slayer of Madhu (demon)

Compound of madhu (name of demon) and sūdana (slayer).

Compound type : tatpurusha (madhu+sūdana)

• madhu – Madhu (name of a demon), honey, sweet
  noun (masculine)
• sūdana – slayer, destroyer
  noun/adjective (masculine/neuter)
  from root sūd (to kill)
  Root: sūd (class 10)

रामः (rāmaḥ) - Balarāma, known for his strength (Rāma (Balarāma, Kṛṣṇa's brother))

(proper noun)

Nominative, masculine, singular of rāma

rāma - Rāma (name of several mythological figures, including Balarāma), pleasing, beautiful

Root: ram (class 1)

Note: Refers to Balarāma.

च (ca) - and

(indeclinable)

बलिनाम् (balinām) - of the strong, among the strong

(adjective)

Genitive, masculine, plural of balin

balin - strong, powerful

Possessive suffix in from bala (strength).

श्रेष्ठः (śreṣṭhaḥ) - best, foremost, most excellent

(adjective)

Nominative, masculine, singular of śreṣṭha

śreṣṭha - best, foremost, most excellent

Superlative form of praśasya (praiseworthy/good).

Root: praśas

प्रद्युम्नः (pradyumnaḥ) - Pradyumna (son of Kṛṣṇa)

(proper noun)

Nominative, masculine, singular of pradyumna

pradyumna - Pradyumna (name of Kṛṣṇa's son), very mighty

from pra + dyumna (splendor)

च (ca) - and

(indeclinable)

Conjunction.

महारथः (mahārathaḥ) - Pradyumna, as a great warrior (a great warrior, one who can fight a thousand warriors)

(noun)

Nominative, masculine, singular of mahāratha

mahāratha - great warrior, one who commands a large chariot force

Compound of mahā (great) + ratha (chariot/warrior).

Compound type : karmadhāraya (mahat+ratha)

• mahat – great, mighty
  adjective
  mahā is a stem form used in compounds.
• ratha – chariot, warrior (who rides a chariot)
  noun (masculine)
  From root ramh (to go swiftly).
  Root: ramh (class 1)