महाभारतः mahābhārataḥ - book-6, chapter-103, verse-85

गुरुणा कुलवृद्धेन कृतप्रज्ञेन धीमता ।
पितामहेन संग्रामे कथं योत्स्यामि माधव ॥८५॥

85. guruṇā kulavṛddhena kṛtaprajñena dhīmatā ,
pitāmahena saṁgrāme kathaṁ yotsyāmi mādhava.

85. guruṇā kula-vṛddhena kṛta-prajñena dhīmatā
pitāmahena saṅgrāme katham yotsyāmi mādhava

85. mādhava guruṇā kula-vṛddhena kṛta-prajñena
dhīmatā pitāmahena saṅgrāme katham yotsyāmi

85. O Mādhava, how can I fight in battle against my guru (teacher), the venerable elder of the family, the one of accomplished wisdom, my intelligent grandfather?

Words meanings summery:

• गुरुणा (guruṇā) - By Bhīṣma, who was also Arjuna's teacher. (by the teacher, by the preceptor)

• कुल-वृद्धेन (kula-vṛddhena) - By Bhīṣma, as the eldest and most respected member of the Kuru dynasty. (by the elder of the family)

• कृत-प्रज्ञेन (kṛta-prajñena) - By Bhīṣma, who is renowned for his knowledge and wisdom. (by the one of accomplished wisdom)

• धीमता (dhīmatā) - By Bhīṣma, known for his intellect. (by the intelligent one, by the wise one)

• पितामहेन (pitāmahena) - By Bhīṣma, who is the paternal grandfather of the Pāṇḍavas. (by the grandfather)

• सङ्ग्रामे (saṅgrāme) - in battle, in war

• कथम् (katham) - how, why

• योत्स्यामि (yotsyāmi) - I will fight

• माधव (mādhava) - O Kṛṣṇa (as an epithet of Kṛṣṇa). (O Mādhava)

Words meanings and morphology

गुरुणा (guruṇā) - By Bhīṣma, who was also Arjuna's teacher. (by the teacher, by the preceptor)

(noun)

Instrumental, masculine, singular of guru

guru - teacher, preceptor, respected elder

Note: Refers to Bhīṣma.

कुल-वृद्धेन (kula-vṛddhena) - By Bhīṣma, as the eldest and most respected member of the Kuru dynasty. (by the elder of the family)

(noun)

Instrumental, masculine, singular of kula-vṛddha

kula-vṛddha - elder of the family, old in family

Compound type : ṣaṣṭhī-tatpuruṣa (kula+vṛddha)

• kula – family, lineage, race
  noun (neuter)
• vṛddha – old, aged, venerable, grown
  adjective (masculine)
  Past Passive Participle
  From √vṛdh (to grow, increase) + kta suffix.
  Root: vṛdh (class 1)

Note: In apposition to 'guruṇā' and 'pitāmahena'.

कृत-प्रज्ञेन (kṛta-prajñena) - By Bhīṣma, who is renowned for his knowledge and wisdom. (by the one of accomplished wisdom)

(adjective)

Instrumental, masculine, singular of kṛta-prajña

kṛta-prajña - one whose wisdom is made, accomplished in wisdom

Compound type : bahuvrīhi (kṛta+prajñā)

• kṛta – done, made, accomplished
  adjective (masculine)
  Past Passive Participle
  From √kṛ (to do, make) + kta suffix.
  Root: kṛ (class 8)
• prajñā – wisdom, intelligence, discernment
  noun (feminine)

Note: In apposition to 'guruṇā', qualifying Bhīṣma.

धीमता (dhīmatā) - By Bhīṣma, known for his intellect. (by the intelligent one, by the wise one)

(adjective)

Instrumental, masculine, singular of dhīmat

dhīmat - intelligent, wise, thoughtful

Formed from 'dhī' (intellect, thought) + 'matup' suffix.

Note: In apposition to 'guruṇā', qualifying Bhīṣma.

पितामहेन (pitāmahena) - By Bhīṣma, who is the paternal grandfather of the Pāṇḍavas. (by the grandfather)

(noun)

Instrumental, masculine, singular of pitāmaha

pitāmaha - paternal grandfather

Note: Main noun in the instrumental case, to which other instrumentals are in apposition.

सङ्ग्रामे (saṅgrāme) - in battle, in war

(noun)

Locative, masculine, singular of saṅgrāma

saṅgrāma - battle, war, combat

Prefix: sam

Root: grām

Note: Indicates the location or circumstance of the action.

कथम् (katham) - how, why

(indeclinable)

योत्स्यामि (yotsyāmi) - I will fight

(verb)

1st person , singular, active, future (lṛṭ) of yudh

Future active

From √yudh (to fight), 1st person singular future.

Root: yudh (class 4)

माधव (mādhava) - O Kṛṣṇa (as an epithet of Kṛṣṇa). (O Mādhava)

(proper noun)

Vocative, masculine, singular of mādhava

mādhava - descendant of Madhu, lord of Lakṣmī, Kṛṣṇa

Derived from Madhu + aṇ (descendant of Madhu, or lord of Madhu/Lakṣmī).

Note: Address to Kṛṣṇa.