वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-28, verse-16

गजानां च सहस्रं च रथानामयुतं पुरे ।
हयानामयुते द्वे च साग्रकोटी च रक्षसाम् ॥१६॥

16. gajānāṃ ca sahasraṃ ca rathānāmayutaṃ pure ,
hayānāmayute dve ca sāgrakoṭī ca rakṣasām.

16. gajānām ca sahasram ca rathānām ayutam pure
hayānām ayute dve ca sa-agra-koṭiḥ ca rakṣasām

16. pure ca gajānām sahasram ca rathānām ayutam ca
hayānām dve ayute ca rakṣasām sa-agra-koṭiḥ

16. And in the city, there were a thousand elephants, ten thousand chariots, twenty thousand horses, and over a crore of demons (rākṣasa).

Words meanings summery:

• गजानाम् (gajānām) - of elephants

• च (ca) - and (and, also)

• सहस्रम् (sahasram) - a thousand

• च (ca) - and (and, also)

• रथानाम् (rathānām) - of chariots

• अयुतम् (ayutam) - ten thousand

• पुरे (pure) - in the city (in the city, in the town)

• हयानाम् (hayānām) - of horses

• अयुते (ayute) - twenty thousand (two ten thousands, twenty thousand)

• द्वे (dve) - two

• च (ca) - and (and, also)

• स-अग्र-कोटिः (sa-agra-koṭiḥ) - over a crore (a crore with a surplus, over a crore)

• च (ca) - and (and, also)

• रक्षसाम् (rakṣasām) - of demons (rākṣasa) (of demons, of rākṣasa)

Words meanings and morphology

गजानाम् (gajānām) - of elephants

(noun)

Genitive, masculine, plural of gaja

gaja - elephant

च (ca) - and (and, also)

(indeclinable)

सहस्रम् (sahasram) - a thousand

(numeral)

Note: Functions as the subject or object of implied verb 'were'.

च (ca) - and (and, also)

(indeclinable)

रथानाम् (rathānām) - of chariots

(noun)

Genitive, masculine, plural of ratha

ratha - chariot, car

अयुतम् (ayutam) - ten thousand

(numeral)

Note: Functions as the subject or object of implied verb 'were'.

पुरे (pure) - in the city (in the city, in the town)

(noun)

Locative, neuter, singular of pura

pura - city, town, fortress

Note: Refers to the city of Lanka.

हयानाम् (hayānām) - of horses

(noun)

Genitive, masculine, plural of haya

haya - horse

अयुते (ayute) - twenty thousand (two ten thousands, twenty thousand)

(numeral)

Note: Functions as the subject or object of implied verb 'were'.

द्वे (dve) - two

(numeral)

Note: Modifies 'ayute'.

च (ca) - and (and, also)

(indeclinable)

स-अग्र-कोटिः (sa-agra-koṭiḥ) - over a crore (a crore with a surplus, over a crore)

(noun)

Nominative, feminine, singular of sa-agra-koṭi

sa-agra-koṭi - a crore with a surplus, more than a crore

Bahuvrihi compound: 'sa' (with) + 'agra' (tip, top, surplus) + 'koṭi' (crore, 10 million). Literally 'with a surplus on a crore'.

Compound type : bahuvrīhi (sa+agra+koṭi)

• sa – with, together with
  indeclinable
  prefix
• agra – front, top, tip, chief, surplus
  noun (neuter)
• koṭi – crore (ten million), end, point, highest number
  noun (feminine)

Note: Refers to the number of rākṣasas.

च (ca) - and (and, also)

(indeclinable)

रक्षसाम् (rakṣasām) - of demons (rākṣasa) (of demons, of rākṣasa)

(noun)

Genitive, masculine, plural of rakṣas

rakṣas - demon, rākṣasa

An older form or variant of rākṣasa.

Note: Refers to the 'sa-agra-koṭiḥ' of them.