योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-117, verse-2

विकासितोद्दण्डसहस्रपत्रकोशस्थलस्थोद्धृरराजहंसम् ।
पीठद्विरेफद्विजलोकजुष्टं भुवीव गेहं कमलासनस्य ॥ २ ॥

vikāsitoddaṇḍasahasrapatrakośasthalasthoddhṛrarājahaṃsam ,
pīṭhadvirephadvijalokajuṣṭaṃ bhuvīva gehaṃ kamalāsanasya 2

2. vikāsitoddaṇḍasahasrapatrakośasthalasthoddhurarājahamsam
|
pīṭhadvirephadvijalakajuṣṭam |
bhūvi iva geham kamalāsanasya ||

2. (tat svam)
vikāsitoddaṇḍasahasrapatrakośasthalasthoddhurarājahamsam (asti)
pīṭhadvirephadvijalakajuṣṭam (ca)
bhūvi kamalāsanasya geham iva (asti)

2. ... (This reflection is also) featuring lordly swans (rājahamsa) standing in the spaces of fully blossomed, long-stalked lotuses, frequented by swarms of bees (dvirepha) and birds (dvija), like the very abode of Brahmā (Kamalāsana) on earth.

Words meanings summery:

• विकासितोद्दण्डसहस्रपत्रकोशस्थलस्थोद्धुरराजहम्सम् (vikāsitoddaṇḍasahasrapatrakośasthalasthoddhurarājahamsam) - featuring lordly swans (rājahamsa) standing in the spaces of fully blossomed, long-stalked lotuses (having excellent royal swans standing in the spaces of the cups of fully blossomed, long-stalked lotuses)

• पीठद्विरेफद्विजलकजुष्टम् (pīṭhadvirephadvijalakajuṣṭam) - frequented by swarms of bees (dvirepha) and birds (dvija) (frequented by crowds of bees and birds)

• भूवि (bhūvi) - on earth (on the earth, on the ground)

• इव (iva) - like (as if, like, similar to)

• गेहम् (geham) - abode (house, abode, dwelling)

• कमलासनस्य (kamalāsanasya) - of Brahmā (Kamalāsana) (of Brahmā (lit. lotus-seated))

Words meanings and morphology

विकासितोद्दण्डसहस्रपत्रकोशस्थलस्थोद्धुरराजहम्सम् (vikāsitoddaṇḍasahasrapatrakośasthalasthoddhurarājahamsam) - featuring lordly swans (rājahamsa) standing in the spaces of fully blossomed, long-stalked lotuses (having excellent royal swans standing in the spaces of the cups of fully blossomed, long-stalked lotuses)

(adjective)

Accusative, neuter, singular of vikāsitoddaṇḍasahasrapatrakośasthalasthoddhurarājahamsa

vikāsitoddaṇḍasahasrapatrakośasthalasthoddhurarājahamsa - having excellent royal swans standing in the spaces of the cups of fully blossomed, long-stalked lotuses

Compound type : bahuvrīhi (vikāsita+uddaṇḍa+sahasrapatrakośa+sthalastha+uddhura+rājahamsa)

• vikāsita – blossomed, opened, developed
  adjective (neuter)
  Past Passive Participle
  prefix vi- + root kās (to shine) + -ita
  Prefix: vi
  Root: kās (class 1)
• uddaṇḍa – long-stalked, having a prominent stalk
  adjective (neuter)
  Prefix: ud
• sahasrapatra – lotus (lit. thousand-petalled)
  noun (neuter)
• kośa – bud, cup, sheath
  noun (masculine)
• sthalastha – standing on a place, located on the ground/surface
  adjective (masculine)
  Root: sthā (class 1)
• uddhura – excellent, lordly, prominent
  adjective (masculine)
  Prefix: ud
• rājahamsa – royal swan, lordly goose
  noun (masculine)

Note: Modifies 'svam'.

पीठद्विरेफद्विजलकजुष्टम् (pīṭhadvirephadvijalakajuṣṭam) - frequented by swarms of bees (dvirepha) and birds (dvija) (frequented by crowds of bees and birds)

(adjective)

Accusative, neuter, singular of pīṭhadvirephadvijalakajuṣṭa

pīṭhadvirephadvijalakajuṣṭa - frequented by crowds of bees and birds

Compound type : bahuvrīhi (pīṭha+dvirepha+dvijaloka+juṣṭa)

• pīṭha – seat, base, multitude, crowd
  noun (neuter)
• dvirepha – bee (lit. having two 'r's, referring to humming sound)
  noun (masculine)
• dvija – twice-born (bird, Brahmin, tooth)
  noun (masculine)
• loka – people, world, multitude
  noun (masculine)
• juṣṭa – frequented, served, pleased
  adjective (neuter)
  Past Passive Participle
  root juṣ + suffix -ta
  Root: juṣ (class 1)

Note: Modifies 'svam'.

भूवि (bhūvi) - on earth (on the earth, on the ground)

(noun)

Locative, feminine, singular of bhū

bhū - earth, ground, land

इव (iva) - like (as if, like, similar to)

(indeclinable)

गेहम् (geham) - abode (house, abode, dwelling)

(noun)

Accusative, neuter, singular of geha

geha - house, abode, dwelling

Note: Acts as predicate accusative with iva.

कमलासनस्य (kamalāsanasya) - of Brahmā (Kamalāsana) (of Brahmā (lit. lotus-seated))

(proper noun)

Genitive, masculine, singular of kamalāsana

kamalāsana - lotus-seated, epithet of Brahmā

Compound type : bahuvrīhi (kamala+āsana)

• kamala – lotus
  noun (neuter)
• āsana – seat, sitting
  noun (neuter)
  Root: ās (class 2)