महाभारतः mahābhārataḥ - book-7, chapter-133, verse-33

ध्रुवस्तत्र जयः कर्ण यत्र युद्धविशारदौ ।
देवगन्धर्वयक्षाणां मनुष्योरगरक्षसाम् ।
दंशितानामपि रणे अजेयौ कृष्णपाण्डवौ ॥३३॥

33. dhruvastatra jayaḥ karṇa yatra yuddhaviśāradau ,
devagandharvayakṣāṇāṁ manuṣyoragarakṣasām ,
daṁśitānāmapi raṇe ajeyau kṛṣṇapāṇḍavau.

33. dhruvaḥ tatra jayaḥ karṇa yatra
yuddhaviśāradau devagandharvayakṣāṇām
manuṣyoragarakṣasām daṃśitānām
api raṇe ajeyau kṛṣṇapāṇḍavau

33. karṇa yatra yuddhaviśāradau
kṛṣṇapāṇḍavau raṇe daṃśitānām api
devagandharvayakṣāṇām manuṣyoragarakṣasām
ajeyau tatra dhruvaḥ jayaḥ

33. O Karṇa, certain is victory where the two experts in warfare, Krishna and Arjuna (Pāṇḍava), are present. They are unconquerable in battle, even by gods, gandharvas, yakshas, humans, serpents (uraga), or rakshasas, even when armored.

Words meanings summery:

• ध्रुवः (dhruvaḥ) - certain, fixed, constant

• तत्र (tatra) - there, in that place

• जयः (jayaḥ) - victory, triumph

• कर्ण (karṇa) - O Karṇa (vocative)

• यत्र (yatra) - where, in which place

• युद्धविशारदौ (yuddhaviśāradau) - two experts in warfare

• देवगन्धर्वयक्षाणाम् (devagandharvayakṣāṇām) - of gods, gandharvas, and yakshas

• मनुष्योरगरक्षसाम् (manuṣyoragarakṣasām) - of humans, serpents (nagas), and rakshasas

• दंशितानाम् (daṁśitānām) - of those who are armored, clad in mail

• अपि (api) - even, also

• रणे (raṇe) - in battle

• अजेयौ (ajeyau) - two unconquerable ones

• कृष्णपाण्डवौ (kṛṣṇapāṇḍavau) - Krishna and Arjuna (son of Pāṇḍu)

Words meanings and morphology

ध्रुवः (dhruvaḥ) - certain, fixed, constant

(adjective)

Nominative, masculine, singular of dhruva

dhruva - fixed, firm, constant, permanent; the North Star

तत्र (tatra) - there, in that place

(indeclinable)

जयः (jayaḥ) - victory, triumph

(noun)

Nominative, masculine, singular of jaya

jaya - victory, triumph, conquest

कर्ण (karṇa) - O Karṇa (vocative)

(proper noun)

Vocative, masculine, singular of karṇa

karṇa - ear; the name of a character in the Mahābhārata

यत्र (yatra) - where, in which place

(indeclinable)

युद्धविशारदौ (yuddhaviśāradau) - two experts in warfare

(adjective)

Nominative, masculine, dual of yuddhaviśārada

yuddhaviśārada - expert in battle, skilled in warfare

Compound type : tatpuruṣa (yuddha+viśārada)

• yuddha – fight, battle, war
  noun (neuter)
• viśārada – skilled, expert, proficient
  adjective (masculine)

देवगन्धर्वयक्षाणाम् (devagandharvayakṣāṇām) - of gods, gandharvas, and yakshas

(noun)

Genitive, masculine, plural of devagandharvayakṣa

devagandharvayakṣa - gods, gandharvas, and yakshas (collectively)

Compound type : dvandva (deva+gandharva+yakṣa)

• deva – god, deity
  noun (masculine)
• gandharva – celestial musician, a class of semi-divine beings
  noun (masculine)
• yakṣa – a class of benevolent nature spirits, often guardians of wealth
  noun (masculine)

मनुष्योरगरक्षसाम् (manuṣyoragarakṣasām) - of humans, serpents (nagas), and rakshasas

(noun)

Genitive, masculine, plural of manuṣyoragarakṣas

manuṣyoragarakṣas - humans, serpents (nagas), and rakshasas (collectively)

Compound type : dvandva (manuṣya+uraga+rakṣas)

• manuṣya – human being, man
  noun (masculine)
• uraga – serpent, snake; a naga
  noun (masculine)
• rakṣas – demon, evil spirit, rakshasa
  noun (masculine)

दंशितानाम् (daṁśitānām) - of those who are armored, clad in mail

(adjective)

Genitive, masculine, plural of daṃśita

daṁśita - armored, clad in mail, bitten, stung

Past Passive Participle

Derived from root 'daṃś' (to bite) with suffix 'ita'. In this context, it refers to 'wearing a coat of mail'.

Root: daṃś (class 1)

अपि (api) - even, also

(indeclinable)

रणे (raṇe) - in battle

(noun)

Locative, neuter, singular of raṇa

raṇa - battle, combat, war, conflict

अजेयौ (ajeyau) - two unconquerable ones

(adjective)

Nominative, masculine, dual of ajeya

ajeya - unconquerable, invincible, not to be conquered

Gerundive (Potential Passive Participle)

Formed from root 'ji' (to conquer) with negative prefix 'a-' and suffix 'eya'.

Prefix: a

Root: ji (class 1)

कृष्णपाण्डवौ (kṛṣṇapāṇḍavau) - Krishna and Arjuna (son of Pāṇḍu)

(proper noun)

Nominative, masculine, dual of kṛṣṇapāṇḍava

kṛṣṇapāṇḍava - Krishna and the son of Pāṇḍu (referring to Arjuna)

Compound type : dvandva (kṛṣṇa+pāṇḍava)

• kṛṣṇa – Krishna (a deity, an avatar of Vishnu; also a character in the Mahābhārata)
  proper noun (masculine)
• pāṇḍava – descendant of Pāṇḍu, son of Pāṇḍu (especially Arjuna, but collectively refers to the five Pāṇḍava brothers)
  proper noun (masculine)