महाभारतः mahābhārataḥ - book-3, chapter-82, verse-139

ऋषभद्वीपमासाद्य सेव्यं क्रौञ्चनिषूदनम् ।
सरस्वत्यामुपस्पृश्य विमानस्थो विराजते ॥१३९॥

139. ṛṣabhadvīpamāsādya sevyaṁ krauñcaniṣūdanam ,
sarasvatyāmupaspṛśya vimānastho virājate.

139. ṛṣabhadvīpam āsādya sevyaṃ krauñcaniṣūdanam
sarasvatyām upasṛśya vimānasthaḥ virājate

139. Having reached the island of Ṛṣabha, a place to be revered, associated with the slayer of Krauñca, and having bathed in the Sarasvatī (river), one shines, seated in a celestial chariot.

Words meanings summery:

• ऋषभद्वीपम् (ṛṣabhadvīpam) - to the island of Ṛṣabha

• आसाद्य (āsādya) - having reached, having approached, having attained

• सेव्यं (sevyaṁ) - to be served, to be honored, revered, worshipped

• क्रौञ्चनिषूदनम् (krauñcaniṣūdanam) - the slayer of Krauñca (an epithet of Kartikeya/Skanda)

• सरस्वत्याम् (sarasvatyām) - in the Sarasvatī river (in the Sarasvatī)

• उपसृश्य (upasṛśya) - having touched, having bathed

• विमानस्थः (vimānasthaḥ) - situated in a celestial chariot, riding in an aircraft

• विराजते (virājate) - shines, is splendid, rules, reigns

Words meanings and morphology

ऋषभद्वीपम् (ṛṣabhadvīpam) - to the island of Ṛṣabha

(noun)

Accusative, neuter, singular of ṛṣabhadvīpa

ṛṣabhadvīpa - the island of Ṛṣabha (a mythological island or location)

Compound type : tatpuruṣa (ṛṣabha+dvīpa)

• ṛṣabha – bull; best, excellent; a proper name
  noun (masculine)
• dvīpa – island, continent, land separated by water
  noun (neuter)

आसाद्य (āsādya) - having reached, having approached, having attained

(indeclinable)

absolutive

Gerund/absolutive form of the verb ā-√sad (to approach, reach)

Prefix: ā

Root: sad (class 1)

सेव्यं (sevyaṁ) - to be served, to be honored, revered, worshipped

(participle)

Accusative, neuter, singular of sevya

sevya - to be served, to be honored, revered, worshipped

Gerundive (N.V.P.)

Root: sev (class 1)

क्रौञ्चनिषूदनम् (krauñcaniṣūdanam) - the slayer of Krauñca (an epithet of Kartikeya/Skanda)

(noun)

Accusative, masculine, singular of krauñcaniṣūdana

krauñcaniṣūdana - the destroyer of Krauñca (referring to Kartikeya/Skanda, who slew the demon Krauñca or pierced the Krauñca mountain)

Compound type : tatpuruṣa (krauñca+niṣūdana)

• krauñca – a curlew, a heron; name of a demon; name of a mountain
  proper noun (masculine)
• niṣūdana – destroying, crushing, slaying; a slayer, destroyer
  agent noun (masculine)
  From ni-√sūd (to destroy, kill)
  Prefix: ni
  Root: sūd (class 10)

सरस्वत्याम् (sarasvatyām) - in the Sarasvatī river (in the Sarasvatī)

(noun)

Locative, feminine, singular of sarasvatī

sarasvatī - the goddess Sarasvatī; the Sarasvatī river; speech, eloquence

उपसृश्य (upasṛśya) - having touched, having bathed

(indeclinable)

absolutive

Gerund/absolutive form of the verb upa-√spṛś (to touch, bathe)

Prefix: upa

Root: spṛś (class 6)

विमानस्थः (vimānasthaḥ) - situated in a celestial chariot, riding in an aircraft

(adjective)

Nominative, masculine, singular of vimānastha

vimānastha - staying in a celestial chariot, riding in an aircraft

Compound type : tatpuruṣa (vimāna+stha)

• vimāna – celestial chariot, aerial car, aircraft; palace
  noun (neuter)
• stha – standing, staying, situated, residing
  agent noun (masculine)
  From √sthā (to stand, stay)
  Root: sthā (class 1)

विराजते (virājate) - shines, is splendid, rules, reigns

(verb)

3rd person , singular, middle, present indicative (laṭ) of virāj

Prefix: vi

Root: rāj (class 1)