महाभारतः mahābhārataḥ - book-3, chapter-14, verse-2

आगच्छेयमहं द्यूतमनाहूतोऽपि कौरवैः ।
आम्बिकेयेन दुर्धर्ष राज्ञा दुर्योधनेन च ॥२॥

2. āgaccheyamahaṁ dyūtamanāhūto'pi kauravaiḥ ,
āmbikeyena durdharṣa rājñā duryodhanena ca.

2. āgaccheyam aham dyūtam anāhūtaḥ api kauravaiḥ
āmbikeyena durdharṣa rājñā duryodhanena ca

2. O unconquerable son of Ambikā (Dhṛtarāṣṭra), I would attend the dice game even if uninvited by the Kauravas and by King Duryodhana.

Words meanings summery:

• आगच्छेयम् (āgaccheyam) - I would come/go

• अहम् (aham) - I

• द्यूतम् (dyūtam) - dice game, gambling

• अनाहूतः (anāhūtaḥ) - uninvited, uncalled

• अपि (api) - even, also, too

• कौरवैः (kauravaiḥ) - by the Kauravas

• आम्बिकेयेन (āmbikeyena) - by Dhṛtarāṣṭra (by the son of Ambikā)

• दुर्धर्ष (durdharṣa) - O unconquerable one, O formidable one

• राज्ञा (rājñā) - by the king

• दुर्योधनेन (duryodhanena) - by Duryodhana

• च (ca) - and, also

Words meanings and morphology

आगच्छेयम् (āgaccheyam) - I would come/go

(verb)

1st person , singular, active, optative (vidhi-liṅ) of ā-gam

Prefix: ā

Root: gam (class 1)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

द्यूतम् (dyūtam) - dice game, gambling

(noun)

Accusative, neuter, singular of dyūta

dyūta - dice game, gambling

past passive participle

From root 'div' (to play, to throw dice)

Root: div (class 4)

अनाहूतः (anāhūtaḥ) - uninvited, uncalled

(adjective)

Nominative, masculine, singular of anāhūta

anāhūta - uninvited, uncalled

Negative prefix 'an-' + past passive participle 'āhūta'

Compound type : tatpurusha (an+āhūta)

• an – not, un-
  indeclinable
• āhūta – called, invited
  adjective (masculine)
  past passive participle
  Derived from root 'hvā' (to call) with prefix 'ā'.
  Prefix: ā
  Root: hvā (class 1)

अपि (api) - even, also, too

(indeclinable)

कौरवैः (kauravaiḥ) - by the Kauravas

(noun)

Instrumental, masculine, plural of kaurava

kaurava - descendant of Kuru, a Kaurava

Derived from Kuru, referring to the clan.

आम्बिकेयेन (āmbikeyena) - by Dhṛtarāṣṭra (by the son of Ambikā)

(noun)

Instrumental, masculine, singular of āmbikeya

āmbikeya - son of Ambikā

Derived from Ambikā with a patronymic suffix.

दुर्धर्ष (durdharṣa) - O unconquerable one, O formidable one

(adjective)

Vocative, masculine, singular of durdharṣa

durdharṣa - unconquerable, formidable, irresistible

Compound 'dur' (difficult) + 'dharṣa' (to be attacked, from root 'dhṛṣ')

Compound type : prādi-samāsa (dur+dharṣa)

• dur – difficult, bad, hard
  indeclinable
  Prefix indicating difficulty or badness.
• dharṣa – attack, assault, conquest (as a verbal noun), or to be attacked/conquered (as a verbal adj.)
  noun (masculine)
  verbal noun or related adjective
  From root 'dhṛṣ' (to dare, to attack).
  Root: dhṛṣ (class 1)

राज्ञा (rājñā) - by the king

(noun)

Instrumental, masculine, singular of rājan

rājan - king, ruler

दुर्योधनेन (duryodhanena) - by Duryodhana

(proper noun)

Instrumental, masculine, singular of duryodhana

duryodhana - Duryodhana (proper name, eldest son of Dhritarashtra)

च (ca) - and, also

(indeclinable)