महाभारतः mahābhārataḥ - book-7, chapter-51, verse-7

स तवास्त्रोपदेशेन वीर्येण च समन्वितः ।
प्राविशत्तद्बलं बालः सुपर्ण इव सागरम् ॥७॥

7. sa tavāstropadeśena vīryeṇa ca samanvitaḥ ,
prāviśattadbalaṁ bālaḥ suparṇa iva sāgaram.

7. saḥ tava astropadeśena vīryeṇa ca samanvitaḥ
prāviśat tat balam bālaḥ suparṇaḥ iva sāgaram

7. saḥ bālaḥ tava astropadeśena ca vīryeṇa samanvitaḥ
suparṇaḥ iva sāgaram tat balam prāviśat

7. Endowed with your instruction in weaponry and with valor, that boy (Abhimanyu) entered that army, just as a large bird (Suparṇa) enters the ocean.

Words meanings summery:

• सः (saḥ) - he (Abhimanyu) (he, that)

• तव (tava) - your (referring to Arjuna, Abhimanyu's father) (your (singular))

• अस्त्रोपदेशेन (astropadeśena) - by instruction in weaponry

• वीर्येण (vīryeṇa) - by valor (by valor, by strength, by heroism)

• च (ca) - and

• समन्वितः (samanvitaḥ) - endowed with (endowed with, accompanied by, possessed of)

• प्राविशत् (prāviśat) - he entered (he entered, he went into)

• तत् (tat) - that (army) (that)

• बलम् (balam) - army (army, force, strength)

• बालः (bālaḥ) - boy (Abhimanyu) (boy, young man, child)

• सुपर्णः (suparṇaḥ) - Suparṇa (referring to Garuda, known for entering oceans/underworld) (a large bird, a bird with beautiful wings, Garuda)

• इव (iva) - just as (like, as, as if)

• सागरम् (sāgaram) - into the ocean (ocean, sea)

Words meanings and morphology

सः (saḥ) - he (Abhimanyu) (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Abhimanyu.

तव (tava) - your (referring to Arjuna, Abhimanyu's father) (your (singular))

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

Note: Qualifies `astropadeśena`.

अस्त्रोपदेशेन (astropadeśena) - by instruction in weaponry

(noun)

Instrumental, masculine, singular of astropadeśa

astropadeśa - instruction in weaponry, teaching of missiles

Compound type : tatpurusha (astra+upadeśa)

• astra – missile, weapon
  noun (neuter)
• upadeśa – instruction, teaching, advice
  noun (masculine)
  Prefix: upa

वीर्येण (vīryeṇa) - by valor (by valor, by strength, by heroism)

(noun)

Instrumental, neuter, singular of vīrya

vīrya - valor, strength, heroism, power

च (ca) - and

(indeclinable)

Note: Connects `astropadeśena` and `vīryeṇa`.

समन्वितः (samanvitaḥ) - endowed with (endowed with, accompanied by, possessed of)

(adjective)

Nominative, masculine, singular of samanvita

samanvita - endowed with, accompanied by, possessed of

Past Passive Participle

Derived from root √i (to go) with prefixes sam-anu + suffix -ta

Prefixes: sam+anu

Root: i (class 2)

प्राविशत् (prāviśat) - he entered (he entered, he went into)

(verb)

3rd person , singular, active, past imperfect (laṅ) of praviś

Prefix: pra

Root: viś (class 6)

तत् (tat) - that (army) (that)

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

Note: Qualifies `balam`.

बलम् (balam) - army (army, force, strength)

(noun)

Accusative, neuter, singular of bala

bala - strength, power, force, army

Note: Object of `prāviśat`.

बालः (bālaḥ) - boy (Abhimanyu) (boy, young man, child)

(noun)

Nominative, masculine, singular of bāla

bāla - boy, young man, child

Note: In apposition to `saḥ`.

सुपर्णः (suparṇaḥ) - Suparṇa (referring to Garuda, known for entering oceans/underworld) (a large bird, a bird with beautiful wings, Garuda)

(noun)

Nominative, masculine, singular of suparṇa

suparṇa - a large bird, a bird with beautiful wings, Garuda

Compound type : bahuvrihi (su+parṇa)

• su – good, well, beautiful
  indeclinable
• parṇa – wing, feather, leaf
  noun (neuter)

Note: Part of a simile with `iva`.

इव (iva) - just as (like, as, as if)

(indeclinable)

सागरम् (sāgaram) - into the ocean (ocean, sea)

(noun)

Accusative, masculine, singular of sāgara

sāgara - ocean, sea

Note: Object of implied motion (entering).