महाभारतः mahābhārataḥ - book-3, chapter-265, verse-3

देवदानवगन्धर्वयक्षकिंपुरुषैर्युधि ।
अजितोऽशोकवनिकां ययौ कन्दर्पमोहितः ॥३॥

3. devadānavagandharvayakṣakiṁpuruṣairyudhi ,
ajito'śokavanikāṁ yayau kandarpamohitaḥ.

3. deva-dānava-gandharva-yakṣa-kiṃpuruṣaiḥ yudhi
ajitaḥ aśokavanikām yayau kandarpamohitaḥ

3. Though unconquered in battle by gods, dānavas, gandharvas, yakṣas, and kiṃpuruṣas, (Rāvaṇa) went to the Aśoka grove, utterly deluded by the god of love (Kandarpa).

Words meanings summery:

• देव-दानव-गन्धर्व-यक्ष-किंपुरुषैः (deva-dānava-gandharva-yakṣa-kiṁpuruṣaiḥ) - Refers to various classes of celestial or semi-divine beings by whom Rāvaṇa was unconquered. (by gods, dānavas, gandharvas, yakṣas, and kiṃpuruṣas)

• युधि (yudhi) - in battle, in fight

• अजितः (ajitaḥ) - Rāvaṇa, who was never defeated. (unconquered, invincible)

• अशोकवनिकाम् (aśokavanikām) - The Aśoka Vāṭikā in Laṅkā where Sītā was held captive. (to the Aśoka grove)

• ययौ (yayau) - went, proceeded

• कन्दर्पमोहितः (kandarpamohitaḥ) - Rāvaṇa, infatuated with Sītā. (deluded by the god of love)

Words meanings and morphology

देव-दानव-गन्धर्व-यक्ष-किंपुरुषैः (deva-dānava-gandharva-yakṣa-kiṁpuruṣaiḥ) - Refers to various classes of celestial or semi-divine beings by whom Rāvaṇa was unconquered. (by gods, dānavas, gandharvas, yakṣas, and kiṃpuruṣas)

(noun)

Instrumental, masculine, plural of deva-dānava-gandharva-yakṣa-kiṃpuruṣa

deva-dānava-gandharva-yakṣa-kiṁpuruṣa - gods, dānavas, gandharvas, yakṣas, kiṃpuruṣas (collectively)

Compound type : dvandva (deva+dānava+gandharva+yakṣa+kiṃpuruṣa)

• deva – god, deity
  noun (masculine)
  Root: div (class 4)
• dānava – demon, son of Danu
  noun (masculine)
• gandharva – celestial musician, demigod
  noun (masculine)
• yakṣa – nature spirit, demigod, attendant of Kubera
  noun (masculine)
  Root: yakṣ (class 1)
• kiṃpuruṣa – mythical being, celestial being, human-faced horse
  noun (masculine)

युधि (yudhi) - in battle, in fight

(noun)

Locative, feminine, singular of yudh

yudh - battle, fight, war

Root: yudh (class 4)

अजितः (ajitaḥ) - Rāvaṇa, who was never defeated. (unconquered, invincible)

(adjective)

Nominative, masculine, singular of ajita

ajita - unconquered, invincible

Past Passive Participle

Derived from root 'ji' (to conquer) with negative prefix 'a-' and past passive participle suffix.

Prefix: a

Root: ji (class 1)

अशोकवनिकाम् (aśokavanikām) - The Aśoka Vāṭikā in Laṅkā where Sītā was held captive. (to the Aśoka grove)

(noun)

Accusative, feminine, singular of aśokavanikā

aśokavanikā - Aśoka grove/garden

Compound type : tatpuruṣa (aśoka+vanikā)

• aśoka – Aśoka tree (Saraca asoca), free from sorrow
  noun (masculine)
  Prefix: a
  Root: śuc (class 1)
• vanikā – small forest, grove, garden
  noun (feminine)
  Root: van

ययौ (yayau) - went, proceeded

(verb)

3rd person , singular, active, past perfect (lit) of yā

Perfect tense

3rd person singular, Perfect active

Root: yā (class 2)

कन्दर्पमोहितः (kandarpamohitaḥ) - Rāvaṇa, infatuated with Sītā. (deluded by the god of love)

(adjective)

Nominative, masculine, singular of kandarpamohita

kandarpamohita - deluded/infatuated by the god of love

Compound type : tatpuruṣa (kandarpa+mohita)

• kandarpa – god of love, Kāma
  proper noun (masculine)
  Prefix: kam
  Root: dṛp (class 1)
• mohita – deluded, infatuated, bewildered
  past passive participle (masculine)
  Past Passive Participle
  Derived from root 'muh' (to be bewildered, confused) in causative sense, then passive.
  Root: muh (class 4)