महाभारतः mahābhārataḥ - book-12, chapter-8, verse-2

दर्शयन्नैन्द्रिरात्मानमुग्रमुग्रपराक्रमः ।
स्मयमानो महातेजाः सृक्किणी संलिहन्मुहुः ॥२॥

2. darśayannaindrirātmānamugramugraparākramaḥ ,
smayamāno mahātejāḥ sṛkkiṇī saṁlihanmuhuḥ.

2. darśayan aindriḥ ātmānam ugram ugraparākramaḥ
smayamānaḥ mahātejāḥ sṛkkiṇī saṃlihan muhuḥ

2. aindriḥ ugraparākramaḥ mahātejāḥ smayamānaḥ
muhuḥ sṛkkiṇī saṃlihan ugram ātmānam darśayan

2. The son of Indra (Arjuna), possessing fierce valor, revealed his formidable self (ātman), smiling, radiating great energy, and repeatedly licking the corners of his mouth.

Words meanings summery:

• दर्शयन् (darśayan) - showing, manifesting, displaying

• ऐन्द्रिः (aindriḥ) - son of Indra, Arjuna

• आत्मानम् (ātmānam) - self, soul, spirit, essence

• उग्रम् (ugram) - fierce, formidable, terrible, mighty

• उग्रपराक्रमः (ugraparākramaḥ) - one with fierce valor/might

• स्मयमानः (smayamānaḥ) - smiling

• महातेजाः (mahātejāḥ) - of great splendor/energy, radiant, glorious

• सृक्किणी (sṛkkiṇī) - the two corners of the mouth/lips

• संलिहन् (saṁlihan) - licking

• मुहुः (muhuḥ) - repeatedly, constantly, again and again

Words meanings and morphology

दर्शयन् (darśayan) - showing, manifesting, displaying

(participle)

Nominative, masculine, singular of darśayat

darśayat - showing, manifesting, causing to see (Present Active Participle of causative dṛś)

Present Active Participle (Causative)

from causative stem darśaya- of root dṛś

Root: dṛś (class 1)

ऐन्द्रिः (aindriḥ) - son of Indra, Arjuna

(proper noun)

Nominative, masculine, singular of aindri

aindri - son of Indra, belonging to Indra

patronymic from Indra

आत्मानम् (ātmānam) - self, soul, spirit, essence

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, spirit, essence, ego, vital breath (ātman)

उग्रम् (ugram) - fierce, formidable, terrible, mighty

(adjective)

Accusative, masculine, singular of ugra

ugra - fierce, formidable, terrible, mighty, powerful

Note: Modifies ātmānam

उग्रपराक्रमः (ugraparākramaḥ) - one with fierce valor/might

(adjective)

Nominative, masculine, singular of ugraparākrama

ugraparākrama - one whose valor (parākrama) is fierce (ugra)

Compound type : bahuvrīhi (ugra+parākrama)

• ugra – fierce, formidable, terrible, mighty
  adjective (masculine)
• parākrama – valor, might, prowess, courage, strength
  noun (masculine)
  from root kram with prefix parā
  Prefix: parā
  Root: kram (class 1)

स्मयमानः (smayamānaḥ) - smiling

(participle)

Nominative, masculine, singular of smayamāna

smayamāna - smiling, laughing softly (Present Middle Participle)

Present Middle Participle

from root smay (to smile)

Root: smay (class 1)

महातेजाः (mahātejāḥ) - of great splendor/energy, radiant, glorious

(adjective)

Nominative, masculine, singular of mahātejas

mahātejas - of great splendor, very energetic, glorious, brilliant

Compound type : bahuvrīhi (mahā+tejas)

• mahā – great, large, mighty
  adjective (neuter)
  stem of mahat
• tejas – splendor, radiance, energy, vigor, fire, spiritual power
  noun (neuter)
  Root: tij (class 6)

सृक्किणी (sṛkkiṇī) - the two corners of the mouth/lips

(noun)

Accusative, feminine, dual of sṛkkiṇī

sṛkkiṇī - corner of the mouth, lip (often used in dual)

संलिहन् (saṁlihan) - licking

(participle)

Nominative, masculine, singular of saṃlihat

saṁlihat - licking, tasting (Present Active Participle)

Present Active Participle

from root lih (to lick) with prefix sam

Prefix: sam

Root: lih (class 2)

मुहुः (muhuḥ) - repeatedly, constantly, again and again

(indeclinable)