योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-77, verse-7

सरःसु विवटद्वारि काकभेकतरङ्गिता ।
अन्तःपुरेषु रमणरणन्नारीनरानना ॥ ७ ॥

saraḥsu vivaṭadvāri kākabhekataraṅgitā ,
antaḥpureṣu ramaṇaraṇannārīnarānanā 7

7. saraḥsu vivatadvāri kākabhekataraṅgitā
antaḥpureṣu ramaṇaraṇannārīnarānanā

7. saraḥsu vivatadvāri kākabhekataraṅgitā
antaḥpureṣu ramaṇaraṇannārīnarānanā

7. In the lakes, with their open surfaces, it was rippled by crows and frogs. In the inner chambers, it was characterized by the resonant faces of loving men and women.

Words meanings summery:

• सरःसु (saraḥsu) - in the lakes, in the ponds

• विवतद्वारि (vivatadvāri) - referring to the open surfaces or entrances of the lakes (in the open entrances/mouths/surfaces)

• काकभेकतरङ्गिता (kākabhekataraṅgitā) - rippled/made wavy by crows and frogs

• अन्तःपुरेषु (antaḥpureṣu) - in the inner chambers, in the women's quarters

• रमणरणन्नारीनरानना (ramaṇaraṇannārīnarānanā) - referring to faces of men and women filled with the joyful, sounding expressions of lovers (having the faces of loving and resounding women and men)

Words meanings and morphology

सरःसु (saraḥsu) - in the lakes, in the ponds

(noun)

Locative, neuter, plural of saras

saras - a lake, pond, pool

विवतद्वारि (vivatadvāri) - referring to the open surfaces or entrances of the lakes (in the open entrances/mouths/surfaces)

(noun)

Locative, neuter, singular of vivatadvāra

vivatadvāra - open entrance/mouth/surface

Compound type : karmadhāraya (vivata+dvāra)

• vivata – open, uncovered
  adjective (neuter)
  Past Passive Participle
  From root vṛt (to turn, open) with prefix vi
  Prefix: vi
  Root: vṛt (class 1)
• dvāra – door, gate, opening, mouth
  noun (neuter)

काकभेकतरङ्गिता (kākabhekataraṅgitā) - rippled/made wavy by crows and frogs

(adjective)

Nominative, feminine, singular of kākabhekataraṅgitā

kākabhekataraṅgitā - one that is rippled by crows and frogs

Compound type : tatpuruṣa (kāka+bheka+taraṅgitā)

• kāka – a crow
  noun (masculine)
• bheka – a frog
  noun (masculine)
• taraṅgitā – rippled, made wavy
  adjective (feminine)
  Past Passive Participle
  Feminine form of taraṅgita, from denominative root taraṅg (to ripple, wave)
  Root: taraṅg (class 10)

अन्तःपुरेषु (antaḥpureṣu) - in the inner chambers, in the women's quarters

(noun)

Locative, neuter, plural of antaḥpura

antaḥpura - the inner apartment of a palace, women's apartments, harem

Compound type : tatpuruṣa (antar+pura)

• antar – inside, within
  indeclinable
• pura – a city, town; an enclosure, abode
  noun (neuter)

रमणरणन्नारीनरानना (ramaṇaraṇannārīnarānanā) - referring to faces of men and women filled with the joyful, sounding expressions of lovers (having the faces of loving and resounding women and men)

(adjective)

Nominative, feminine, singular of ramaṇaraṇannārīnarānanā

ramaṇaraṇannārīnarānanā - one who has the faces of loving and resounding women and men

Compound type : bahuvrīhi (ramaṇa+raṇat+nārī+nara+ānana)

• ramaṇa – loving, delightful, pleasing; a lover, paramour
  adjective (masculine)
  From root ram (to delight, sport)
  Root: ram (class 1)
• raṇat – resounding, tinkling, jingling
  adjective (neuter)
  Present Active Participle
  From root raṇ (to sound, tinkle)
  Root: raṇ (class 1)
• nārī – a woman, wife
  noun (feminine)
• nara – a man, male
  noun (masculine)
• ānana – face, mouth
  noun (neuter)