वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-7, verse-9

अक्षया बलवन्तश्च शूरा लब्धवराः पुनः ।
त्वया संवत्सरं युद्ध्वा समरे दानवा विभो ॥९॥

9. akṣayā balavantaśca śūrā labdhavarāḥ punaḥ ,
tvayā saṃvatsaraṃ yuddhvā samare dānavā vibho.

9. akṣayāḥ balavantaḥ ca śūrāḥ labdha varāḥ punaḥ
tvayā saṃvatsaram yuddhvā samare dānavāḥ vibho

9. O mighty one, the Dānavas, who were indestructible, powerful, valiant, and had received boons, were fought by you for a year in battle (and then conquered).

Words meanings summery:

• अक्षयाः (akṣayāḥ) - imperishable, undiminishing, indestructible

• बलवन्तः (balavantaḥ) - powerful, strong

• च (ca) - and

• शूराः (śūrāḥ) - valiant, heroic

• लब्ध (labdha) - obtained, received

• वराः (varāḥ) - boons, blessings

• पुनः (punaḥ) - again, further, moreover

• त्वया (tvayā) - by you

• संवत्सरम् (saṁvatsaram) - for a year, throughout a year

• युद्ध्वा (yuddhvā) - having fought

• समरे (samare) - in battle, on the battlefield

• दानवाः (dānavāḥ) - a class of powerful demons (Dānavas)

• विभो (vibho) - O Rāvaṇa, mighty one (O mighty one, O lord)

Words meanings and morphology

अक्षयाः (akṣayāḥ) - imperishable, undiminishing, indestructible

(adjective)

Nominative, masculine, plural of akṣaya

akṣaya - imperishable, undecaying, eternal

From a- (negation) + kṣaya (decay, loss).

Compound type : bahuvrīhi (a+kṣaya)

• a – not, un-, in-
  indeclinable
  Negative prefix.
• kṣaya – decay, destruction, loss
  noun (masculine)
  From root kṣi (to destroy).
  Root: kṣi (class 5)

Note: Qualifies 'dānavāḥ'.

बलवन्तः (balavantaḥ) - powerful, strong

(adjective)

Nominative, masculine, plural of balavat

balavat - powerful, strong, mighty

From bala (strength) + matup (possessive suffix).

Note: Qualifies 'dānavāḥ'.

च (ca) - and

(indeclinable)

Note: Conjunction.

शूराः (śūrāḥ) - valiant, heroic

(adjective)

Nominative, masculine, plural of śūra

śūra - valiant, brave, heroic, a warrior

Root: śūr (class 6)

Note: Qualifies 'dānavāḥ'.

लब्ध (labdha) - obtained, received

(adjective)

masculine, singular of labdha

labdha - obtained, received

past passive participle

From root labh (to obtain) + kta.

Root: labh (class 1)

वराः (varāḥ) - boons, blessings

(noun)

Nominative, masculine, plural of vara

vara - boon, blessing, choice

From root vṛ (to choose, wish).

Root: vṛ (class 5)

पुनः (punaḥ) - again, further, moreover

(indeclinable)

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

Note: Agent for the implied passive action (conquering) and the explicit action (yuddhvā).

संवत्सरम् (saṁvatsaram) - for a year, throughout a year

(noun)

Accusative, masculine, singular of saṃvatsara

saṁvatsara - year

Note: Indicates duration of time.

युद्ध्वा (yuddhvā) - having fought

(indeclinable)

absolutive

From root yudh (to fight) + ktvā.

Root: yudh (class 4)

समरे (samare) - in battle, on the battlefield

(noun)

Locative, masculine, singular of samara

samara - battle, war

From sam- √ṛ (to go together, meet, clash).

Prefix: sam

Root: ṛ (class 3)

Note: Indicates the place of the battle.

दानवाः (dānavāḥ) - a class of powerful demons (Dānavas)

(noun)

Nominative, masculine, plural of dānava

dānava - a class of demons, descendants of Danu

Note: Main subject, being qualified by the preceding adjectives.

विभो (vibho) - O Rāvaṇa, mighty one (O mighty one, O lord)

(noun)

Vocative, masculine, singular of vibhu

vibhu - lord, ruler, powerful, pervading

Root: bhū (class 1)

Note: Addressed to Rāvaṇa.