योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-113, verse-23

उत्फालफेनिलावर्तविवर्तमकरोत्करान् ।
क्वचित्करिकरोन्नामैः क्षणं वंशवनीकृतान् ॥ २३ ॥

utphālaphenilāvartavivartamakarotkarān ,
kvacitkarikaronnāmaiḥ kṣaṇaṃ vaṃśavanīkṛtān 23

23. utphālaphenilāvartavivartamakarotkarān kvacit
karikara unnāmaiḥ kṣaṇam vaṃśavanīkṛtān

23. utphālaphenilāvartavivartamakarotkarān kvacit
karikara unnāmaiḥ kṣaṇam vaṃśavanīkṛtān

23. They (the oceans), whose turbulent, foamy eddies churn with leaping multitudes of crocodiles, and who are, in some places, momentarily transformed into bamboo groves by the rising of elephants' trunks.

Words meanings summery:

• उत्फालफेनिलावर्तविवर्तमकरोत्करान् (utphālaphenilāvartavivartamakarotkarān) - who have hosts of crocodiles in their turbulent, foamy, leaping eddies

• क्वचित् (kvacit) - sometimes; in some places; somewhere

• करिकर (karikara) - elephant's trunk

• उन्नामैः (unnāmaiḥ) - by the risings; by the liftings

• क्षणम् (kṣaṇam) - for a moment; momentarily

• वंशवनीकृतान् (vaṁśavanīkṛtān) - made into bamboo groves; transformed into bamboo forests

Words meanings and morphology

उत्फालफेनिलावर्तविवर्तमकरोत्करान् (utphālaphenilāvartavivartamakarotkarān) - who have hosts of crocodiles in their turbulent, foamy, leaping eddies

(adjective)

Accusative, plural of utphālaphenilāvartavivartamakarotkara

utphālaphenilāvartavivartamakarotkara - having hosts of crocodiles in turbulent, foamy eddies of leaping movements

Compound type : Bahuvrihi (utphāla+phenila+āvarta+vivarta+makara+utkara)

• utphāla – leaping up, jumping, agitated
  noun (masculine)
  Prefix: ud
  Root: phal (class 1)
• phenila – foamy, frothy
  adjective
• āvarta – whirlpool, eddy, rolling motion
  noun (masculine)
  Prefix: ā
• vivarta – turning, rolling, eddy, transformation
  noun (masculine)
  Prefix: vi
• makara – crocodile, sea-monster, dolphin
  noun (masculine)
• utkara – multitude, heap, host, accumulation
  noun (masculine)
  Prefix: ud

क्वचित् (kvacit) - sometimes; in some places; somewhere

(indeclinable)

करिकर (karikara) - elephant's trunk

(noun)

masculine, singular of karikara

karikara - elephant's trunk

Compound type : Tatpurusha (kari+kara)

• kari – elephant
  noun (masculine)
• kara – hand, trunk (of an elephant), ray
  noun (masculine)

Note: Part of the compound karikaraunnāmaiḥ, but separated in 'no sandhi' list.

उन्नामैः (unnāmaiḥ) - by the risings; by the liftings

(noun)

Instrumental, masculine, plural of unnāma

unnāma - rising, lifting up

Derived from ud-√nam

Prefix: ud

Root: nam (class 1)

Note: Part of the compound karikaraunnāmaiḥ, but separated in 'no sandhi' list.

क्षणम् (kṣaṇam) - for a moment; momentarily

(indeclinable)

Note: Used adverbially in accusative singular.

वंशवनीकृतान् (vaṁśavanīkṛtān) - made into bamboo groves; transformed into bamboo forests

(adjective)

Accusative, plural of vaṃśavanīkṛta

vaṁśavanīkṛta - made into a bamboo grove

Compound formed from vaṃśavanī (bamboo grove) and kṛta (made)

Compound type : Tatpurusha (vaṃśavanī+kṛta)

• vaṃśavanī – bamboo grove, bamboo forest
  noun (feminine)
• kṛta – made, done, created
  adjective
  Past Passive Participle
  Past passive participle of √kṛ
  Root: kṛ (class 8)