महाभारतः mahābhārataḥ - book-12, chapter-34, verse-2

मा विषादं कृथा राजन्क्षत्रधर्ममनुस्मर ।
स्वधर्मेण हता ह्येते क्षत्रियाः क्षत्रियर्षभ ॥२॥

2. mā viṣādaṁ kṛthā rājankṣatradharmamanusmara ,
svadharmeṇa hatā hyete kṣatriyāḥ kṣatriyarṣabha.

2. mā viṣādaṃ kṛthā rājan kṣatradharmam anusmara |
svadharmeṇa hatā hi ete kṣatriyāḥ kṣatriyarṣabha

2. rājan kṣatriyarṣabha mā viṣādaṃ kṛthā kṣatradharmam
anusmara hi ete kṣatriyāḥ svadharmeṇa hatāḥ

2. O king, do not grieve! Remember the intrinsic nature (dharma) of a warrior (kṣatriya). O best among warriors, these kṣatriyas were indeed killed according to their own natural law (svadharma).

Words meanings summery:

• मा (mā) - Used as a prohibitory particle with aorist/imperative. (do not, not)

• विषादं (viṣādaṁ) - dejection, sorrow, grief

• कृथा (kṛthā) - do not make (grief), do not feel (dejection) (do, make)

• राजन् (rājan) - Addressing Yudhiṣṭhira as king. (O king)

• क्षत्रधर्मम् (kṣatradharmam) - The specific intrinsic nature and duties pertaining to the kṣatriya class. (warrior's natural law (dharma), duty of a warrior)

• अनुस्मर (anusmara) - remember, recall

• स्वधर्मेण (svadharmeṇa) - By the inherent nature and duties of a kṣatriya. (by one's own natural law (dharma), by one's own duty)

• हता (hatā) - killed, slain, destroyed

• हि (hi) - indeed, surely, certainly

• एते (ete) - referring to the warriors (kṣatriyas) killed in battle. (these)

• क्षत्रियाः (kṣatriyāḥ) - Members of the kṣatriya (warrior) social class, especially those who died in the Mahābhārata war. (warriors, kṣatriyas)

• क्षत्रियर्षभ (kṣatriyarṣabha) - Addressing Yudhiṣṭhira as the foremost among kṣatriyas. (O best of warriors, O bull among kṣatriyas)

Words meanings and morphology

मा (mā) - Used as a prohibitory particle with aorist/imperative. (do not, not)

(indeclinable)

विषादं (viṣādaṁ) - dejection, sorrow, grief

(noun)

Accusative, masculine, singular of viṣāda

viṣāda - dejection, despondency, sorrow, sadness, discouragement

From prefix vi- and root sad (to sink).

Prefix: vi

Root: sad

कृथा (kṛthā) - do not make (grief), do not feel (dejection) (do, make)

(verb)

2nd person , singular, middle, aorist (luṅ) of kṛ

Aorist

Aorist, 2nd person singular, middle voice, used in prohibition with 'mā'.

Root: kṛ (class 8)

राजन् (rājan) - Addressing Yudhiṣṭhira as king. (O king)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, sovereign

क्षत्रधर्मम् (kṣatradharmam) - The specific intrinsic nature and duties pertaining to the kṣatriya class. (warrior's natural law (dharma), duty of a warrior)

(noun)

Accusative, masculine, singular of kṣatradharma

kṣatradharma - the natural law (dharma) of a warrior, the duty of the kṣatriya class, martial duty

Compound type : tatpurusha (kṣatra+dharma)

• kṣatra – rule, dominion, power, warrior class
  noun (neuter)
• dharma – natural law, intrinsic nature, duty, righteousness, virtue, custom
  noun (masculine)
  From root dhṛ (to uphold, support).
  Root: dhṛ

अनुस्मर (anusmara) - remember, recall

(verb)

2nd person , singular, active, imperative (loṭ) of smṛ

Imperative

Imperative, 2nd person singular, active voice, with prefix 'anu'.

Prefix: anu

Root: smṛ (class 1)

स्वधर्मेण (svadharmeṇa) - By the inherent nature and duties of a kṣatriya. (by one's own natural law (dharma), by one's own duty)

(noun)

Instrumental, masculine, singular of svadharma

svadharma - one's own natural law (dharma), personal duty, inherent nature

Compound type : tatpurusha (sva+dharma)

• sva – own, one's own
  pronoun
• dharma – natural law, intrinsic nature, duty, righteousness, virtue, custom
  noun (masculine)
  From root dhṛ (to uphold, support).
  Root: dhṛ

हता (hatā) - killed, slain, destroyed

(adjective)

Nominative, masculine, plural of han

han - to kill, strike, slay, destroy

Past Passive Participle

Past Passive Participle from root han, declined as masculine nominative plural.

Root: han (class 2)

हि (hi) - indeed, surely, certainly

(indeclinable)

एते (ete) - referring to the warriors (kṣatriyas) killed in battle. (these)

(pronoun)

Nominative, masculine, plural of etad

etad - this, these

क्षत्रियाः (kṣatriyāḥ) - Members of the kṣatriya (warrior) social class, especially those who died in the Mahābhārata war. (warriors, kṣatriyas)

(noun)

Nominative, masculine, plural of kṣatriya

kṣatriya - warrior, member of the warrior class, regal, noble

क्षत्रियर्षभ (kṣatriyarṣabha) - Addressing Yudhiṣṭhira as the foremost among kṣatriyas. (O best of warriors, O bull among kṣatriyas)

(noun)

Vocative, masculine, singular of kṣatriyarṣabha

kṣatriyarṣabha - best of warriors, foremost kṣatriya

Compound type : tatpurusha (kṣatriya+ṛṣabha)

• kṣatriya – warrior, member of the warrior class
  noun (masculine)
• ṛṣabha – bull, best, excellent, chief
  noun (masculine)