वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-19, verse-8

यावेतावेतयोः पार्श्वे स्थितौ पर्वतसंनिभौ ।
सुमुखो विमुखश्चैव मृत्युपुत्रौ पितुः समौ ॥८॥

8. yāvetāvetayoḥ pārśve sthitau parvatasaṃnibhau ,
sumukho vimukhaścaiva mṛtyuputrau pituḥ samau.

8. yau etau etayoḥ pārśve sthitau parvatasaṃnibhau
sumukhaḥ vimukhaḥ ca eva mṛtyuputrau pituḥ samau

8. yau etau etayoḥ pārśve parvatasaṃnibhau sthitau
sumukhaḥ ca vimukhaḥ ca eva mṛtyuputrau pituḥ samau

8. And these two who stand beside them, resembling mountains, are Sumukha and Vimukha, the sons of Mṛtyu, who are equal to their father.

Words meanings summery:

• यौ (yau) - which two (masculine)

• एतौ (etau) - these two (masculine)

• एतयोः (etayoḥ) - of these two, for these two (masculine/neuter)

• पार्श्वे (pārśve) - at the side, beside

• स्थितौ (sthitau) - standing, situated (two masculine)

• पर्वतसंनिभौ (parvatasaṁnibhau) - resembling mountains (two masculine)

• सुमुखः (sumukhaḥ) - Sumukha (proper name)

• विमुखः (vimukhaḥ) - Vimukha (proper name)

• च (ca) - and

• एव (eva) - indeed, certainly, only

• मृत्युपुत्रौ (mṛtyuputrau) - two sons of Mṛtyu (death)

• पितुः (pituḥ) - of the father

• समौ (samau) - equal, similar (two masculine)

Words meanings and morphology

यौ (yau) - which two (masculine)

(pronoun)

Nominative, masculine, dual of yad

yad - which, what

एतौ (etau) - these two (masculine)

(pronoun)

Nominative, masculine, dual of etad

etad - this, these

एतयोः (etayoḥ) - of these two, for these two (masculine/neuter)

(pronoun)

Genitive, masculine, dual of etad

etad - this, these

पार्श्वे (pārśve) - at the side, beside

(noun)

Locative, neuter, singular of pārśva

pārśva - side, flank

स्थितौ (sthitau) - standing, situated (two masculine)

(participle)

Nominative, masculine, dual of sthita

sthita - standing, situated, existing

Past Passive Participle

Derived from root sthā (to stand).

Root: sthā (class 1)

पर्वतसंनिभौ (parvatasaṁnibhau) - resembling mountains (two masculine)

(adjective)

Nominative, masculine, dual of parvatasaṃnibha

parvatasaṁnibha - resembling a mountain, mountain-like

Compound type : tatpuruṣa (parvata+saṃnibha)

• parvata – mountain, hill
  noun (masculine)
• saṃnibha – similar, resembling
  adjective (masculine)
  Derived from root bhā (to shine, appear) with prefix sam and suffix -a (kṛt).
  Prefix: sam
  Root: bhā (class 2)

सुमुखः (sumukhaḥ) - Sumukha (proper name)

(proper noun)

Nominative, masculine, singular of sumukha

sumukha - fair-faced, beautiful-faced; a proper name (of a monkey chief)

विमुखः (vimukhaḥ) - Vimukha (proper name)

(proper noun)

Nominative, masculine, singular of vimukha

vimukha - averted face, turned away; a proper name (of a monkey chief)

च (ca) - and

(indeclinable)

एव (eva) - indeed, certainly, only

(indeclinable)

मृत्युपुत्रौ (mṛtyuputrau) - two sons of Mṛtyu (death)

(noun)

Nominative, masculine, dual of mṛtyuputra

mṛtyuputra - son of Mṛtyu (Death, personified)

Compound type : ṣaṣṭhī-tatpuruṣa (mṛtyu+putra)

• mṛtyu – death, Mṛtyu (personified deity)
  noun (masculine)
• putra – son
  noun (masculine)

पितुः (pituḥ) - of the father

(noun)

Genitive, masculine, singular of pitṛ

pitṛ - father

समौ (samau) - equal, similar (two masculine)

(adjective)

Nominative, masculine, dual of sama

sama - equal, similar, same