वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-32, verse-11

काञ्चनानि प्रमृद्नन्तस्तोरणानि प्लवंगमाः ।
कैलासशिखराभानि गोपुराणि प्रमथ्य च ॥११॥

11. kāñcanāni pramṛdnantastoraṇāni plavaṃgamāḥ ,
kailāsaśikharābhāni gopurāṇi pramathya ca.

11. kāñcanāni pramṛdnantaḥ toraṇāni plavaṅgamāḥ
kailāsaśikharābhāni gopurāṇi pramathya ca

11. plavaṅgamāḥ kāñcanāni toraṇāni pramṛdnantaḥ
ca kailāsaśikharābhāni gopurāṇi pramathya

11. The monkeys, trampling the golden arched gateways and demolishing the city gates that resembled the peaks of Mount Kailāsa.

Words meanings summery:

• काञ्चनानि (kāñcanāni) - golden, made of gold

• प्रमृद्नन्तः (pramṛdnantaḥ) - trampling, crushing

• तोरणानि (toraṇāni) - gateways, arched doorways

• प्लवङ्गमाः (plavaṅgamāḥ) - monkeys

• कैलासशिखराभानि (kailāsaśikharābhāni) - resembling the peaks of Kailāsa

• गोपुराणि (gopurāṇi) - city gates, main gates

• प्रमथ्य (pramathya) - having crushed, having destroyed

• च (ca) - and

Words meanings and morphology

काञ्चनानि (kāñcanāni) - golden, made of gold

(adjective)

Accusative, neuter, plural of kāñcana

kāñcana - gold, golden

Note: Qualifies 'toraṇāni'.

प्रमृद्नन्तः (pramṛdnantaḥ) - trampling, crushing

(participle)

Nominative, masculine, plural of pramṛdant

pramṛdant - one who tramples/crushes

present active participle

derived from root mṛd with prefix pra

Prefix: pra

Root: mṛd (class 9)

Note: Qualifies 'plavaṅgamāḥ'.

तोरणानि (toraṇāni) - gateways, arched doorways

(noun)

Accusative, neuter, plural of toraṇa

toraṇa - an arched doorway, gateway, ornamental arch

Root: tṝ (class 1)

Note: Object of the participle 'pramṛdnantaḥ'.

प्लवङ्गमाः (plavaṅgamāḥ) - monkeys

(noun)

Nominative, masculine, plural of plavaṅgama

plavaṅgama - monkey

literally 'one who goes by leaping'

Compound type : tatpuruṣa (plava+gama)

• plava – leaping, jumping
  noun (masculine)
  Root: plu (class 1)
• gama – going
  noun (masculine)
  derived from root gam
  Root: gam (class 1)

Note: Subject of the sentence (implied verb).

कैलासशिखराभानि (kailāsaśikharābhāni) - resembling the peaks of Kailāsa

(adjective)

Accusative, neuter, plural of kailāsaśikharābha

kailāsaśikharābha - resembling the peaks of Kailāsa

Compound type : bahuvrīhi (kailāsa+śikhara+ābha)

• kailāsa – Mount Kailāsa
  proper noun (masculine)
• śikhara – peak, summit
  noun (neuter)
  Root: śī
• ābha – resembling, like, shining
  adjective (neuter)
  from ābhā 'splendor, likeness'
  Root: bhā (class 2)

Note: Qualifies 'gopurāṇi'.

गोपुराणि (gopurāṇi) - city gates, main gates

(noun)

Accusative, neuter, plural of gopura

gopura - a city gate, main gate of a city or temple

Note: Object of the absolutive 'pramathya'.

प्रमथ्य (pramathya) - having crushed, having destroyed

(indeclinable)

absolutive (gerund)

formed from root math with prefix pra, ending -ya

Prefix: pra

Root: math (class 1)

च (ca) - and

(indeclinable)

Note: Connects 'pramṛdnantaḥ' and 'pramathya'.