वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-3, verse-2

तरसा सेतुबन्धेन सागरोच्छोषणेन वा ।
सर्वथा सुसमर्थो ऽस्मि सागरस्यास्य लङ्घने ॥२॥

2. tarasā setubandhena sāgarocchoṣaṇena vā ,
sarvathā susamartho'smi sāgarasyāsya laṅghane.

2. tarasā setubandhena sāgarocchoṣaṇena vā sarvathā
susamarthaḥ asmi sāgarasya asya laṅghane

2. asmi susamarthaḥ sarvathā laṅghane asya
sāgarasya tarasā setubandhena vā sāgarocchoṣaṇena

2. I am fully capable in every way of crossing this ocean, whether by swift action, by constructing a bridge, or by completely drying up the ocean.

Words meanings summery:

• तरसा (tarasā) - by swift action (swiftly, by force, quickly)

• सेतुबन्धेन (setubandhena) - by constructing a bridge (by constructing a bridge, by building a dam)

• सागरोच्छोषणेन (sāgarocchoṣaṇena) - by completely drying up the ocean (by drying up the ocean, by depleting the sea)

• वा (vā) - or (or, either)

• सर्वथा (sarvathā) - in every way (in every way, entirely, completely)

• सुसमर्थः (susamarthaḥ) - fully capable (very capable, very efficient, highly competent)

• अस्मि (asmi) - I am (I am, I exist)

• सागरस्य (sāgarasya) - of the ocean (of the ocean, of the sea)

• अस्य (asya) - of this (of this, of him, of it)

• लङ्घने (laṅghane) - in crossing (in crossing, in jumping over, in transgressing)

Words meanings and morphology

तरसा (tarasā) - by swift action (swiftly, by force, quickly)

(noun)

Instrumental, neuter, singular of taras

taras - swiftness, speed, force, energy

Root: tṛ

सेतुबन्धेन (setubandhena) - by constructing a bridge (by constructing a bridge, by building a dam)

(noun)

Instrumental, masculine, singular of setubandha

setubandha - bridge construction, building a dam

Compound type : tatpurusha (setu+bandha)

• setu – bridge, dam
  noun (masculine)
  Root: si
• bandha – binding, tying, construction, dam
  noun (masculine)
  from root bandh- 'to bind'
  Root: bandh (class 1)

सागरोच्छोषणेन (sāgarocchoṣaṇena) - by completely drying up the ocean (by drying up the ocean, by depleting the sea)

(noun)

Instrumental, neuter, singular of sāgarocchoṣaṇa

sāgarocchoṣaṇa - drying up the ocean

Compound type : tatpurusha (sāgara+ucchoṣaṇa)

• sāgara – ocean, sea
  noun (masculine)
• ucchoṣaṇa – drying up, desiccation
  noun (neuter)
  action noun
  from root śuṣ- 'to dry' with upasarga ut-
  Prefix: ut
  Root: śuṣ (class 4)

वा (vā) - or (or, either)

(indeclinable)

सर्वथा (sarvathā) - in every way (in every way, entirely, completely)

(indeclinable)

adverbial formation from sarva

सुसमर्थः (susamarthaḥ) - fully capable (very capable, very efficient, highly competent)

(adjective)

Nominative, masculine, singular of susamartha

susamartha - very capable, highly skilled, efficient

Compound type : karmadhāraya (su+samartha)

• su – good, well, very
  indeclinable
  prefix/adverb
• samartha – capable, able, fit, competent
  adjective (masculine)
  from root arth- 'to strive, attain' with upasarga sam-
  Prefix: sam
  Root: arth (class 5)

अस्मि (asmi) - I am (I am, I exist)

(verb)

1st person , singular, active, present (laṭ) of as

present active

1st person singular present indicative

Root: as (class 2)

सागरस्य (sāgarasya) - of the ocean (of the ocean, of the sea)

(noun)

Genitive, masculine, singular of sāgara

sāgara - ocean, sea

अस्य (asya) - of this (of this, of him, of it)

(pronoun)

Genitive, masculine, singular of idam

idam - this, this one

demonstrative pronoun

लङ्घने (laṅghane) - in crossing (in crossing, in jumping over, in transgressing)

(noun)

Locative, neuter, singular of laṅghana

laṅghana - crossing, leaping over, transgression, violation

action noun

from root laṅgh- 'to leap, cross'

Root: laṅgh (class 1)