महाभारतः mahābhārataḥ - book-3, chapter-149, verse-14

विस्मयश्चैव मे वीर सुमहान्मनसोऽद्य वै ।
यद्रामस्त्वयि पार्श्वस्थे स्वयं रावणमभ्यगात् ॥१४॥

14. vismayaścaiva me vīra sumahānmanaso'dya vai ,
yadrāmastvayi pārśvasthe svayaṁ rāvaṇamabhyagāt.

14. vismayaḥ ca eva me vīra sumahat manasaḥ adya vai |
yat rāmaḥ tvayi pārśvasthe svayam rāvaṇam abhyagāt

14. O hero, a great astonishment (vismaya) has indeed arisen in my mind today, because Rama himself confronted Ravana while you were standing by his side.

Words meanings summery:

• विस्मयः (vismayaḥ) - astonishment, wonder, surprise

• च (ca) - and, also

• एव (eva) - indeed, certainly, only, just

• मे (me) - in my mind (my, to me, for me)

• वीर (vīra) - O hero!

• सुमहत् (sumahat) - very great, magnificent

• मनसः (manasaḥ) - of the mind, from the mind

• अद्य (adya) - today, now

• वै (vai) - indeed, truly, certainly

• यत् (yat) - that, because, since

• रामः (rāmaḥ) - Rama

• त्वयि (tvayi) - while you were standing (in you, upon you, while you are)

• पार्श्वस्थे (pārśvasthe) - standing by the side, being nearby

• स्वयम् (svayam) - himself, personally, spontaneously

• रावणम् (rāvaṇam) - Ravana

• अभ्यगात् (abhyagāt) - advanced against, approached

Words meanings and morphology

विस्मयः (vismayaḥ) - astonishment, wonder, surprise

(noun)

Nominative, masculine, singular of vismaya

vismaya - astonishment, wonder, surprise, amazement

from root smi (to wonder) with prefix vi

Prefix: vi

Root: smi (class 1)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, certainly, only, just

(indeclinable)

मे (me) - in my mind (my, to me, for me)

(pronoun)

singular of asmad

asmad - I, me (1st person pronoun)

वीर (vīra) - O hero!

(noun)

Vocative, masculine, singular of vīra

vīra - hero, brave man, warrior

सुमहत् (sumahat) - very great, magnificent

(adjective)

Nominative, masculine, singular of sumahat

sumahat - very great, very large, magnificent

Compound type : karmadhāraya (su+mahat)

• su – good, well, very, excellent
  indeclinable
  prefix intensifying the meaning
  Prefix: su
• mahat – great, large, vast, noble
  adjective (neuter)

Note: Agrees with 'vismayaḥ'

मनसः (manasaḥ) - of the mind, from the mind

(noun)

Genitive, neuter, singular of manas

manas - mind, intellect, thought, heart

अद्य (adya) - today, now

(indeclinable)

वै (vai) - indeed, truly, certainly

(indeclinable)

यत् (yat) - that, because, since

(indeclinable)

रामः (rāmaḥ) - Rama

(proper noun)

Nominative, masculine, singular of rāma

rāma - Rama (name of the hero of the Rāmāyaṇa); pleasing, charming

त्वयि (tvayi) - while you were standing (in you, upon you, while you are)

(pronoun)

Locative, singular of yuṣmad

yuṣmad - you (2nd person pronoun)

पार्श्वस्थे (pārśvasthe) - standing by the side, being nearby

(adjective)

Locative, masculine, singular of pārśvastha

pārśvastha - standing by the side, being near, present

Compound type : tatpuruṣa (pārśva+stha)

• pārśva – side, flank, vicinity
  noun (neuter)
• stha – standing, staying, situated
  adjective (masculine)
  agent suffix
  derived from root sthā (to stand) with suffix -a
  Root: sthā (class 1)

Note: Agrees with 'tvayi' (locative absolute construction)

स्वयम् (svayam) - himself, personally, spontaneously

(indeclinable)

रावणम् (rāvaṇam) - Ravana

(proper noun)

Accusative, masculine, singular of rāvaṇa

rāvaṇa - Ravana (name of the demon king of Lanka)

अभ्यगात् (abhyagāt) - advanced against, approached

(verb)

3rd person , singular, active, aorist (luṅ) of gam

aorist active

root gam, aorist, 3rd person singular, with prefixes abhi and ā

Prefixes: abhi+ā

Root: gam (class 1)