महाभारतः mahābhārataḥ - book-7, chapter-18, verse-19

ततस्ते लब्धलक्ष्यत्वादन्योन्यमभिचुक्रुशुः ।
हतौ कृष्णाविति प्रीता वासांस्यादुधुवुस्तदा ॥१९॥

19. tataste labdhalakṣyatvādanyonyamabhicukruśuḥ ,
hatau kṛṣṇāviti prītā vāsāṁsyādudhuvustadā.

19. tataḥ te labdhalakṣyatvāt anyonyam abhicukruśuḥ
hatau kṛṣṇau iti prītāḥ vāsāṃsi ādudhuvuḥ tadā

19. tataḥ te labdhalakṣyatvāt hatau kṛṣṇau iti anyonyam abhicukruśuḥ,
tadā prītāḥ vāsāṃsi ādudhuvuḥ

19. Then, having achieved their objective, they shouted to each other, "The two Kṛṣṇas (Arjuna and Krishna) are slain!" Delighted by this, they then waved their garments.

Words meanings summery:

• ततः (tataḥ) - then, at that moment (then, thence, from that)

• ते (te) - they (the opponents) (they, by them, to them)

• लब्धलक्ष्यत्वात् (labdhalakṣyatvāt) - because of having achieved their objective (from having achieved the goal, on account of having attained the objective)

• अन्योन्यम् (anyonyam) - to each other (each other, mutually)

• अभिचुक्रुशुः (abhicukruśuḥ) - they shouted (they shouted, cried out)

• हतौ (hatau) - killed (dual) (killed (dual), struck down (dual))

• कृष्णौ (kṛṣṇau) - the two Kṛṣṇas (Arjuna and Krishna) (the two Krishnas (Krishna and Arjuna, as Arjuna is also called Krishna))

• इति (iti) - thus (indicating a quote) (thus, so, in this manner (marks direct speech or thought))

• प्रीताः (prītāḥ) - delighted (the opponents) (pleased, delighted, glad)

• वासांसि (vāsāṁsi) - their garments (clothes, garments)

• आदुधुवुः (ādudhuvuḥ) - they waved (they waved, shook)

• तदा (tadā) - then, at that moment (then, at that time)

Words meanings and morphology

ततः (tataḥ) - then, at that moment (then, thence, from that)

(indeclinable)

ते (te) - they (the opponents) (they, by them, to them)

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

लब्धलक्ष्यत्वात् (labdhalakṣyatvāt) - because of having achieved their objective (from having achieved the goal, on account of having attained the objective)

(noun)

Ablative, neuter, singular of labdhalakṣyatva

labdhalakṣyatva - state of having achieved the aim

Compound type : tatpuruṣa (labdhalakṣya+tva)

• labdhalakṣya – one who has obtained the aim
  adjective (masculine)
  Past Passive Participle
  Compound: labdha (from labh) + lakṣya
• tva – suffix forming abstract nouns, -ness, -hood
  indeclinable (neuter)

अन्योन्यम् (anyonyam) - to each other (each other, mutually)

(indeclinable)

Note: Can also be adverbial accusative.

अभिचुक्रुशुः (abhicukruśuḥ) - they shouted (they shouted, cried out)

(verb)

3rd person , plural, active, past perfect (lit) of kruś

Perfect Active

3rd person plural, active voice, perfect tense (lit), with prefix `abhi`

Prefix: abhi

Root: kruś (class 1)

हतौ (hatau) - killed (dual) (killed (dual), struck down (dual))

(adjective)

Nominative, masculine, dual of hata

hata - killed, struck, destroyed

Past Passive Participle

From root `han`

Root: han (class 2)

कृष्णौ (kṛṣṇau) - the two Kṛṣṇas (Arjuna and Krishna) (the two Krishnas (Krishna and Arjuna, as Arjuna is also called Krishna))

(proper noun)

Nominative, masculine, dual of kṛṣṇa

kṛṣṇa - Krishna (name of a deity); dark, black; Arjuna (another name for Arjuna)

इति (iti) - thus (indicating a quote) (thus, so, in this manner (marks direct speech or thought))

(indeclinable)

प्रीताः (prītāḥ) - delighted (the opponents) (pleased, delighted, glad)

(adjective)

Nominative, masculine, plural of prīta

prīta - pleased, delighted, glad

Past Passive Participle

From root `prī`

Root: prī (class 9)

वासांसि (vāsāṁsi) - their garments (clothes, garments)

(noun)

Accusative, neuter, plural of vāsas

vāsas - garment, clothing

आदुधुवुः (ādudhuvuḥ) - they waved (they waved, shook)

(verb)

3rd person , plural, active, past perfect (lit) of dhū

Perfect Active

3rd person plural, active voice, perfect tense (lit), with prefix `ā`

Prefix: ā

Root: dhū (class 5)

तदा (tadā) - then, at that moment (then, at that time)

(indeclinable)