महाभारतः mahābhārataḥ - book-12, chapter-16, verse-1

वैशंपायन उवाच ।
अर्जुनस्य वचः श्रुत्वा भीमसेनोऽत्यमर्षणः ।
धैर्यमास्थाय तेजस्वी ज्येष्ठं भ्रातरमब्रवीत् ॥१॥

1. vaiśaṁpāyana uvāca ,
arjunasya vacaḥ śrutvā bhīmaseno'tyamarṣaṇaḥ ,
dhairyamāsthāya tejasvī jyeṣṭhaṁ bhrātaramabravīt.

1. Vaiśampāyana uvāca arjunasya vacaḥ śrutvā bhīmasenaḥ
atyamarṣaṇaḥ dhairyam āsthāya tejasvī jyeṣṭham bhrātaram abravīt

1. Vaiśampāyana uvāca arjunasya vacaḥ śrutvā atyamarṣaṇaḥ
tejasvī bhīmasenaḥ dhairyam āsthāya jyeṣṭham bhrātaram abravīt

1. Vaiśaṃpāyana said: Having heard Arjuna's words, Bhīmasena, though exceedingly wrathful, yet radiant with energy, composed himself with patience and spoke to his elder brother.

Words meanings summery:

• वैशम्पायन (vaiśampāyana) - Vaiśaṃpāyana (a sage, narrator of the Mahabharata)

• उवाच (uvāca) - said, spoke

• अर्जुनस्य (arjunasya) - of Arjuna

• वचः (vacaḥ) - word, speech

• श्रुत्वा (śrutvā) - having heard

• भीमसेनः (bhīmasenaḥ) - Bhīmasena (one of the Pāṇḍava brothers)

• अत्यमर्षणः (atyamarṣaṇaḥ) - exceedingly wrathful, intolerant, impatient

• धैर्यम् (dhairyam) - patience, fortitude, courage

• आस्थाय (āsthāya) - having resorted to, having adopted, having composed oneself

• तेजस्वी (tejasvī) - brilliant, radiant, energetic, powerful

• ज्येष्ठम् (jyeṣṭham) - to the eldest

• भ्रातरम् (bhrātaram) - brother

• अब्रवीत् (abravīt) - spoke, said

Words meanings and morphology

वैशम्पायन (vaiśampāyana) - Vaiśaṃpāyana (a sage, narrator of the Mahabharata)

(proper noun)

Nominative, masculine, singular of Vaiśampāyana

Vaiśampāyana - name of a famous sage, a pupil of Vyāsa and narrator of the Mahābhārata

उवाच (uvāca) - said, spoke

(verb)

3rd person , singular, active, past perfect (Lit) of vac

Perfect Active

From root √vac (to speak), 3rd person singular, Perfect tense, Parasmaidapi.

Root: vac (class 2)

अर्जुनस्य (arjunasya) - of Arjuna

(proper noun)

Genitive, masculine, singular of arjuna

arjuna - Arjuna (a celebrated hero, third of the Pāṇḍavas); white, clear

वचः (vacaḥ) - word, speech

(noun)

Accusative, neuter, singular of vacas

vacas - word, speech, saying, utterance

Note: Also nominative singular. Context indicates accusative as object of śrutvā.

श्रुत्वा (śrutvā) - having heard

(indeclinable)

Absolutive (gerund)

From root √śru (to hear) + -tvā suffix.

Root: śru (class 5)

भीमसेनः (bhīmasenaḥ) - Bhīmasena (one of the Pāṇḍava brothers)

(proper noun)

Nominative, masculine, singular of bhīmasena

bhīmasena - Bhīmasena (name of the second Pāṇḍava brother)

Compound type : tatpuruṣa (bhīma+sena)

• bhīma – terrible, fearful, formidable
  adjective (masculine)
  Root: bhī (class 3)
• sena – army, host
  noun (feminine)

अत्यमर्षणः (atyamarṣaṇaḥ) - exceedingly wrathful, intolerant, impatient

(adjective)

Nominative, masculine, singular of atyamarṣaṇa

atyamarṣaṇa - very irritable, intolerant, easily provoked, extremely angry

From ati (exceedingly) + amarṣaṇa (intolerant). Amarṣaṇa is from root √mṛṣ (to bear, endure) with a- (not) and -ana (agent suffix), meaning 'one who does not endure/forbear'.

Compound type : prādi-samāsa (ati+amarṣaṇa)

• ati – exceedingly, very, beyond
  indeclinable
  prefix/preposition
• amarṣaṇa – intolerant, impatient, irritable
  adjective (masculine)
  From a- (not) + marṣaṇa (enduring). Marṣaṇa from √mṛṣ 'to endure' + -ana, meaning 'enduring'.
  Prefix: a
  Root: mṛṣ (class 4)

Note: Qualifies Bhīmasena.

धैर्यम् (dhairyam) - patience, fortitude, courage

(noun)

Accusative, neuter, singular of dhairya

dhairya - patience, fortitude, courage, firmness

From dhīra (firm, steady, brave) + -ya (abstract noun suffix).

Root: dhṛ (class 1)

Note: Object of āsthāya.

आस्थाय (āsthāya) - having resorted to, having adopted, having composed oneself

(indeclinable)

Absolutive (gerund)

From root √sthā (to stand) with prefix ā + -ya suffix.

Prefix: ā

Root: sthā (class 1)

तेजस्वी (tejasvī) - brilliant, radiant, energetic, powerful

(adjective)

Nominative, masculine, singular of tejasvin

tejasvin - brilliant, radiant, energetic, powerful, spirited

From tejas (splendor, energy) + -vin (possessive suffix).

Note: Qualifies Bhīmasena.

ज्येष्ठम् (jyeṣṭham) - to the eldest

(adjective)

Accusative, masculine, singular of jyeṣṭha

jyeṣṭha - eldest, chief, best, senior

Superlative of yuvan (young) or praśasya (excellent).

Note: Qualifies bhrātaram.

भ्रातरम् (bhrātaram) - brother

(noun)

Accusative, masculine, singular of bhrātṛ

bhrātṛ - brother

Note: Object of abravīt.

अब्रवीत् (abravīt) - spoke, said

(verb)

3rd person , singular, active, past imperfect (Laṅ) of brū

Imperfect Active

From root √brū (to speak), 3rd person singular, Imperfect tense, Parasmaidapi.

Root: brū (class 2)