महाभारतः mahābhārataḥ - book-7, chapter-118, verse-2

प्रहरिष्यन्हृतो बाहुरदृश्येन किरीटिना ।
वेगेनाभ्यपतद्भूमौ पञ्चास्य इव पन्नगः ॥२॥

2. prahariṣyanhṛto bāhuradṛśyena kirīṭinā ,
vegenābhyapatadbhūmau pañcāsya iva pannagaḥ.

2. prahariṣyan hṛtaḥ bāhuḥ adṛśyena kirīṭinā |
vegena abhyapatat bhūmau pañcāsyaḥ iva pannagaḥ

2. adṛśyena kirīṭinā prahariṣyan bāhuḥ hṛtaḥ (saḥ)
vegena pañcāsyaḥ pannagaḥ iva bhūmau abhyapatat

2. The arm, intending to strike, was severed by the invisible one, by the Diademed One (Arjuna); it swiftly fell to the ground like a five-headed serpent.

Words meanings summery:

• प्रहरिष्यन् (prahariṣyan) - intending to strike, about to strike

• हृतः (hṛtaḥ) - severed, taken away, carried off

• बाहुः (bāhuḥ) - arm

• अदृश्येन (adṛśyena) - by the invisible one

• किरीटिना (kirīṭinā) - by Arjuna, known as Kirīṭin ('the Diademed One') (by the one wearing a diadem, by Arjuna)

• वेगेन (vegena) - with speed, swiftly, forcibly

• अभ्यपतत् (abhyapatat) - fell down, flew down

• भूमौ (bhūmau) - on the ground, on the earth

• पञ्चास्यः (pañcāsyaḥ) - referring to a multi-headed serpent (like a cobra) (five-faced/headed)

• इव (iva) - like, as if, similar to

• पन्नगः (pannagaḥ) - serpent, snake

Words meanings and morphology

प्रहरिष्यन् (prahariṣyan) - intending to strike, about to strike

(verbal derivative)

हृतः (hṛtaḥ) - severed, taken away, carried off

(verbal derivative)

बाहुः (bāhuḥ) - arm

(noun)

Nominative, masculine, singular of bāhu

bāhu - arm

अदृश्येन (adṛśyena) - by the invisible one

(adjective)

Instrumental, masculine, singular of adṛśya

adṛśya - invisible, not to be seen

Gerundive/Future Passive Participle

Negation of dṛśya (to be seen)

Compound type : nañ-tatpuruṣa (a+dṛśya)

• a – not, un-
  indeclinable
• dṛśya – visible, to be seen
  verbal derivative
  Gerundive/Future Passive Participle
  From root dṛś
  Root: dṛś (class 1)

किरीटिना (kirīṭinā) - by Arjuna, known as Kirīṭin ('the Diademed One') (by the one wearing a diadem, by Arjuna)

(noun)

Instrumental, masculine, singular of kirīṭin

kirīṭin - one wearing a diadem, crowned, adorned with a crest (an epithet of Arjuna)

वेगेन (vegena) - with speed, swiftly, forcibly

(noun)

Instrumental, masculine, singular of vega

vega - speed, velocity, force, current

अभ्यपतत् (abhyapatat) - fell down, flew down

(verb)

3rd person , singular, active, imperfect (laṅ) of pat

Prefixes: abhi+ā

Root: pat (class 1)

भूमौ (bhūmau) - on the ground, on the earth

(noun)

Locative, feminine, singular of bhūmi

bhūmi - earth, ground, land

पञ्चास्यः (pañcāsyaḥ) - referring to a multi-headed serpent (like a cobra) (five-faced/headed)

(adjective)

Nominative, masculine, singular of pañcāsya

pañcāsya - five-faced, five-headed (often refers to a lion or a multi-headed serpent/naga)

Compound type : bahuvrihi (pañcan+āsya)

• pañcan – five
  indeclinable
• āsya – mouth, face
  noun (neuter)

इव (iva) - like, as if, similar to

(indeclinable)

पन्नगः (pannagaḥ) - serpent, snake

(noun)

Nominative, masculine, singular of pannaga

pannaga - snake, serpent (literally 'foot-goer' or 'earth-goer')

Compound type : tatpurusha (pad+ga)

• pad – foot, ground
  noun (neuter)
• ga – going, moving
  verbal derivative
  Agent noun
  From root gam (to go)
  Root: gam (class 1)