वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-4, chapter-66, verse-3

यथा विजृम्भते सिंहो विवृद्धो गिरिगह्वरे ।
मारुतस्यौरसः पुत्रस्तथा संप्रति जृम्भते ॥३॥

3. yathā vijṛmbhate siṃho vivṛddho girigahvare ,
mārutasyaurasaḥ putrastathā saṃprati jṛmbhate.

3. yathā vijṛmbhate siṃhaḥ vivṛddhaḥ girigahvare
marutasya aurasaḥ putraḥ tathā saṃprati jṛmbhate

3. yathā girigahvare vivṛddhaḥ siṃhaḥ vijṛmbhate
tathā marutasya aurasaḥ putraḥ saṃprati jṛmbhate

3. Just as a fully grown lion yawns in a mountain cave, so too does the legitimate son of Maruta (Hanuman) now stretch.

Words meanings summery:

• यथा (yathā) - as, just as, like

• विजृम्भते (vijṛmbhate) - yawns, stretches, opens wide

• सिंहः (siṁhaḥ) - lion

• विवृद्धः (vivṛddhaḥ) - fully grown, greatly increased, strong

• गिरिगह्वरे (girigahvare) - in a mountain cave

• मरुतस्य (marutasya) - of Maruta, of the wind god

• औरसः (aurasaḥ) - legitimate, born from one's own body

• पुत्रः (putraḥ) - son

• तथा (tathā) - so, thus, in that manner

• संप्रति (saṁprati) - now, at present, just now

• जृम्भते (jṛmbhate) - yawns, stretches, opens wide

Words meanings and morphology

यथा (yathā) - as, just as, like

(indeclinable)

विजृम्भते (vijṛmbhate) - yawns, stretches, opens wide

(verb)

3rd person , singular, middle, present (laṭ) of vijṛmbh

Prefix: vi

Root: jṛmbh (class 1)

सिंहः (siṁhaḥ) - lion

(noun)

Nominative, masculine, singular of siṃha

siṁha - lion

विवृद्धः (vivṛddhaḥ) - fully grown, greatly increased, strong

(adjective)

Nominative, masculine, singular of vivṛddha

vivṛddha - grown, increased, strong, fully developed

Past Passive Participle

Derived from root vṛdh with prefix vi.

Prefix: vi

Root: vṛdh (class 1)

गिरिगह्वरे (girigahvare) - in a mountain cave

(noun)

Locative, neuter, singular of girigahvara

girigahvara - mountain cave

Compound type : tatpuruṣa (giri+gahvara)

• giri – mountain, hill
  noun (masculine)
• gahvara – cave, cavern, abyss
  noun (neuter)

मरुतस्य (marutasya) - of Maruta, of the wind god

(proper noun)

Genitive, masculine, singular of maruta

maruta - wind, air, the wind god Marut

औरसः (aurasaḥ) - legitimate, born from one's own body

(adjective)

Nominative, masculine, singular of aurasa

aurasa - legitimate, born from one's own body, natural (from uras 'chest')

Derived from 'uras' (chest/breast) with aṇ suffix.

पुत्रः (putraḥ) - son

(noun)

Nominative, masculine, singular of putra

putra - son, child

तथा (tathā) - so, thus, in that manner

(indeclinable)

संप्रति (saṁprati) - now, at present, just now

(indeclinable)

जृम्भते (jṛmbhate) - yawns, stretches, opens wide

(verb)

3rd person , singular, middle, present (laṭ) of jṛmbh

Root: jṛmbh (class 1)