महाभारतः mahābhārataḥ - book-5, chapter-88, verse-89

तत आश्वासयामास पुत्राधिभिरभिप्लुताम् ।
पितृष्वसारं शोचन्तीं शौरिः पार्थसखः पृथाम् ॥८९॥

89. tata āśvāsayāmāsa putrādhibhirabhiplutām ,
pitṛṣvasāraṁ śocantīṁ śauriḥ pārthasakhaḥ pṛthām.

89. tataḥ āśvāsāyāmāsa putrādhibhiḥ abhiplutām
pitṛṣvasāram śocantīm śauriḥ pārthasakhaḥ pṛthām

89. Then, Śauri (Kṛṣṇa), the friend of Arjuna (Pārtha), consoled his paternal aunt Pṛthā (Kuntī), who was grieving (śocantī) and overwhelmed (abhiplutā) by anxieties concerning her sons.

Words meanings summery:

• ततः (tataḥ) - then (following Draupadī's lament) (then, thence, from that)

• आश्वासायामास (āśvāsāyāmāsa) - Kṛṣṇa consoled Kuntī (he consoled, he comforted)

• पुत्राधिभिः (putrādhibhiḥ) - the distress felt by Kuntī due to her sons' plight (by the anxieties for her sons, by sorrows for her sons)

• अभिप्लुताम् (abhiplutām) - overwhelmed by grief (overwhelmed, afflicted, submerged)

• पितृष्वसारम् (pitṛṣvasāram) - Kuntī, Kṛṣṇa's paternal aunt (paternal aunt)

• शोचन्तीम् (śocantīm) - Kuntī, who was grieving (grieving, lamenting, sorrowing)

• शौरिः (śauriḥ) - Kṛṣṇa, the speaker in many Mahabharata contexts (Kṛṣṇa (son of Śūra))

• पार्थसखः (pārthasakhaḥ) - Kṛṣṇa, as the friend of Arjuna (friend of Pārtha (Arjuna))

• पृथाम् (pṛthām) - Kuntī, mother of the Pandavas (Pṛthā (Kuntī))

Words meanings and morphology

ततः (tataḥ) - then (following Draupadī's lament) (then, thence, from that)

(indeclinable)

Adverbial suffix tas.

Root: tad

आश्वासायामास (āśvāsāyāmāsa) - Kṛṣṇa consoled Kuntī (he consoled, he comforted)

(verb)

3rd person , singular, active, past perfect (lit) of āśvās

Periphrastic Perfect tense, 3rd person singular, active voice.

From ā + śvas (to breathe, trust) in causative (śvāsaya) form, then ām suffix and āsa (form of as verb in perfect).

Prefix: ā

Root: śvas (class 2)

Note: Subject is Śauri (Kṛṣṇa).

पुत्राधिभिः (putrādhibhiḥ) - the distress felt by Kuntī due to her sons' plight (by the anxieties for her sons, by sorrows for her sons)

(noun)

Instrumental, masculine, plural of putrādhi

putrādhi - anxiety/grief for sons

Compound of putra (son) + ādhi (anxiety/mental pain).

Compound type : tatpurusha (putra+ādhi)

• putra – son, child
  noun (masculine)
• ādhi – mental pain, anxiety, distress
  noun (masculine)
  From ā + dhā (to place) in passive sense or dhī (to think, consider).
  Prefix: ā
  Root: dhā (class 3)

अभिप्लुताम् (abhiplutām) - overwhelmed by grief (overwhelmed, afflicted, submerged)

(adjective)

Accusative, feminine, singular of abhipluta

abhipluta - overwhelmed, flooded, submerged, afflicted

Past Passive Participle

From abhi + plu (to float, to flow).

Prefix: abhi

Root: plu (class 1)

पितृष्वसारम् (pitṛṣvasāram) - Kuntī, Kṛṣṇa's paternal aunt (paternal aunt)

(noun)

Accusative, feminine, singular of pitṛṣvasṛ

pitṛṣvasṛ - paternal aunt (father's sister)

Compound of pitṛ (father) + svasṛ (sister).

Compound type : ṣaṣṭhī-tatpuruṣa (pitṛ+svasṛ)

• pitṛ – father
  noun (masculine)
• svasṛ – sister
  noun (feminine)

Note: Refers to Kuntī.

शोचन्तीम् (śocantīm) - Kuntī, who was grieving (grieving, lamenting, sorrowing)

(adjective)

Accusative, feminine, singular of śocant

śocant - grieving, lamenting

Present Active Participle

From root śuc (to grieve).

Root: śuc (class 1)

शौरिः (śauriḥ) - Kṛṣṇa, the speaker in many Mahabharata contexts (Kṛṣṇa (son of Śūra))

(proper noun)

Nominative, masculine, singular of śauri

śauri - son of Śūra, Kṛṣṇa

Patronymic from śūra.

Note: Refers to Kṛṣṇa.

पार्थसखः (pārthasakhaḥ) - Kṛṣṇa, as the friend of Arjuna (friend of Pārtha (Arjuna))

(adjective)

Nominative, masculine, singular of pārthasakha

pārthasakha - friend of Pārtha (Arjuna)

Compound of pārtha (Arjuna) + sakha (friend).

Compound type : tatpurusha (pārtha+sakhi)

• pārtha – son of Pṛthā, Arjuna
  proper noun (masculine)
  Patronymic from pṛthā.
• sakhi – friend, companion
  noun (masculine)
  Stem is sakhi, sakha is the nominative singular form when not used independently.
  Root: sac (class 1)

Note: Refers to Kṛṣṇa.

पृथाम् (pṛthām) - Kuntī, mother of the Pandavas (Pṛthā (Kuntī))

(proper noun)

Accusative, feminine, singular of pṛthā

pṛthā - Pṛthā (Kuntī, mother of the Pandavas), earth (less common)

Root: pṛth

Note: Refers to Kuntī.