महाभारतः mahābhārataḥ - book-1, chapter-210, verse-7

ततोऽर्जुनो यथावृत्तं सर्वमाख्यातवांस्तदा ।
श्रुत्वोवाच च वार्ष्णेय एवमेतदिति प्रभुः ॥७॥

7. tato'rjuno yathāvṛttaṁ sarvamākhyātavāṁstadā ,
śrutvovāca ca vārṣṇeya evametaditi prabhuḥ.

7. tataḥ arjunaḥ yathāvṛttam sarvam ākhyātavān tadā
śrutvā uvāca ca vārṣṇeyaḥ evam etat iti prabhuḥ

7. Then Arjuna narrated everything exactly as it had happened. Having heard it, the lord Vārṣṇeya (Krishna) said, 'It is exactly so.'

Words meanings summery:

• ततः (tataḥ) - then, from that, therefore

• अर्जुनः (arjunaḥ) - Arjuna

• यथावृत्तम् (yathāvṛttam) - as it happened, the whole account, the detailed events

• सर्वम् (sarvam) - all, every, the whole

• आख्यातवान् (ākhyātavān) - narrated, reported, told

• तदा (tadā) - then, at that time

• श्रुत्वा (śrutvā) - having heard

• उवाच (uvāca) - said, spoke

• च (ca) - and, also

• वार्ष्णेयः (vārṣṇeyaḥ) - Krishna (Vārṣṇeya, descendant of Vṛṣṇi)

• एवम् (evam) - thus, in this manner, exactly so

• एतत् (etat) - this, it

• इति (iti) - thus, so saying, indicating a quote

• प्रभुः (prabhuḥ) - lord, master, powerful one

Words meanings and morphology

ततः (tataḥ) - then, from that, therefore

(indeclinable)

अर्जुनः (arjunaḥ) - Arjuna

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna (name of a Pāṇḍava prince)

यथावृत्तम् (yathāvṛttam) - as it happened, the whole account, the detailed events

(adjective)

Accusative, neuter, singular of yathāvṛtta

yathāvṛtta - as happened, as occurred, as was

Compound type : avyayībhāva (yathā+vṛtta)

• yathā – as, in the manner that, according to
  indeclinable
• vṛtta – happened, occurred, transpired; past, gone
  adjective (neuter)
  Past Passive Participle
  Derived from the root vṛt.
  Root: vṛt (class 1)

Note: Used adverbially here.

सर्वम् (sarvam) - all, every, the whole

(pronoun)

Accusative, neuter, singular of sarva

sarva - all, every, whole, complete

आख्यातवान् (ākhyātavān) - narrated, reported, told

(adjective)

Nominative, masculine, singular of ākhyātavat

ākhyātavat - one who has narrated/reported/told

Past Active Participle

Derived from root khyā with prefix ā and suffix -tavat (kvatuv-pratyaya).

Prefix: ā

Root: khyā (class 2)

तदा (tadā) - then, at that time

(indeclinable)

श्रुत्वा (śrutvā) - having heard

(indeclinable)

Absolutive (Gerund)

Derived from root śru with suffix -tvā.

Root: śru (class 5)

उवाच (uvāca) - said, spoke

(verb)

3rd person , singular, active, Perfect (liṭ) of vac

Root: vac (class 2)

च (ca) - and, also

(indeclinable)

वार्ष्णेयः (vārṣṇeyaḥ) - Krishna (Vārṣṇeya, descendant of Vṛṣṇi)

(proper noun)

Nominative, masculine, singular of vārṣṇeya

vārṣṇeya - descendant of Vṛṣṇi; an epithet for Krishna

Derived from Vṛṣṇi.

एवम् (evam) - thus, in this manner, exactly so

(indeclinable)

एतत् (etat) - this, it

(pronoun)

Nominative, neuter, singular of etad

etad - this, that, it

इति (iti) - thus, so saying, indicating a quote

(indeclinable)

प्रभुः (prabhuḥ) - lord, master, powerful one

(noun)

Nominative, masculine, singular of prabhu

prabhu - lord, master, ruler, king, powerful, mighty