योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-13, verse-10

मोक्षद्धारविकास्यास्यं सरिदब्धिशिरावृतम् ।
मात्रापञ्चककोशस्थं तरत्तारकसीकरम् ॥ १० ॥

mokṣaddhāravikāsyāsyaṃ saridabdhiśirāvṛtam ,
mātrāpañcakakośasthaṃ tarattārakasīkaram 10

10. mokṣadvāravikāsyāsyam saridabdhiśirāvṛtam
mātrāpañcakakośastham tarattārakasīkaram

10. mokṣadvāravikāsyāsyam saridabdhiśirāvṛtam
mātrāpañcakakośastham tarattārakasīkaram

10. Its mouth opens wide like the door to liberation (mokṣa). It is enveloped, with rivers and oceans serving as its veins. Residing in the sheath of the five subtle elements (tanmātrā), it possesses floating stars as its scattered droplets.

Words meanings summery:

• मोक्षद्वारविकास्यास्यम् (mokṣadvāravikāsyāsyam) - having a mouth expanding like the door to liberation (mokṣa)

• सरिदब्धिशिरावृतम् (saridabdhiśirāvṛtam) - covered with rivers and oceans as its veins

• मात्रापञ्चककोशस्थम् (mātrāpañcakakośastham) - residing in the sheath of the five subtle elements (tanmātrā)

• तरत्तारकसीकरम् (tarattārakasīkaram) - having sprinkling stars floating

Words meanings and morphology

मोक्षद्वारविकास्यास्यम् (mokṣadvāravikāsyāsyam) - having a mouth expanding like the door to liberation (mokṣa)

(adjective)

Accusative, neuter, singular of mokṣadvāravikāsyāsya

mokṣadvāravikāsyāsya - that which has a mouth opening like the door to liberation (mokṣa)

Compound type : bahuvrīhi (mokṣa+dvāra+vikāsin+āsya)

• mokṣa – liberation, emancipation, freedom (mokṣa)
  noun (masculine)
• dvāra – door, gate, entrance
  noun (neuter)
• vikāsin – expanding, opening, blossoming
  adjective
  agent noun
  Derived from vi + kās (to open, expand)
  Prefix: vi
  Root: kās (class 1)
• āsya – mouth, face
  noun (neuter)

सरिदब्धिशिरावृतम् (saridabdhiśirāvṛtam) - covered with rivers and oceans as its veins

(adjective)

Accusative, neuter, singular of saridabdhiśirāvṛta

saridabdhiśirāvṛta - that which is covered by rivers and oceans as its veins

Compound type : bahuvrīhi (sarit+abdhi+śirā+āvṛta)

• sarit – river, stream
  noun (feminine)
• abdhi – ocean, sea (ab + √dhā)
  noun (masculine)
  Prefix: ap
  Root: dhā (class 3)
• śirā – vein, artery, nerve
  noun (feminine)
• āvṛta – covered, enveloped, surrounded
  adjective
  Past Passive Participle
  Derived from root vṛ (to cover) with prefix ā
  Prefix: ā
  Root: vṛ (class 5)

मात्रापञ्चककोशस्थम् (mātrāpañcakakośastham) - residing in the sheath of the five subtle elements (tanmātrā)

(adjective)

Accusative, neuter, singular of mātrāpañcakakośastha

mātrāpañcakakośastha - that which is situated in the sheath of the five subtle elements/sense objects

Compound type : bahuvrīhi (mātrā+pañcaka+kośa+stha)

• mātrā – subtle element (tanmātrā), sense object, measure
  noun (feminine)
• pañcaka – group of five
  noun (neuter)
• kośa – sheath, layer, treasury, covering
  noun (masculine)
• stha – standing, situated, residing in
  adjective
  agent noun/suffix
  Derived from root sthā (to stand)
  Root: sthā (class 1)

तरत्तारकसीकरम् (tarattārakasīkaram) - having sprinkling stars floating

(adjective)

Accusative, neuter, singular of tarattārakasīkara

tarattārakasīkara - that which has floating stars as its spray/droplets

Compound type : bahuvrīhi (tarat+tāraka+sīkara)

• tarat – floating, swimming, crossing
  adjective
  Present Active Participle
  Derived from root tṛ (to cross, swim, float)
  Root: tṛ (class 1)
• tāraka – star, planet
  noun (neuter)
• sīkara – spray, droplet, mist
  noun (masculine)