योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-49, verse-10

कादम्बककदम्बैश्च कुलायकृतकेलिभिः ।
स्वर्गकोटरविश्रान्तैः सिद्धैर्जगदिवावृतम् ॥ १० ॥

kādambakakadambaiśca kulāyakṛtakelibhiḥ ,
svargakoṭaraviśrāntaiḥ siddhairjagadivāvṛtam 10

10. kādambakakadambaiḥ ca kulāyakṛtakelibhiḥ
svargakoṭaraviśrāntaiḥ siddhaiḥ jagat iva āvṛtam

10. kādambakakadambaiḥ kulāyakṛtakelibhiḥ ca
svargakoṭaraviśrāntaiḥ siddhaiḥ jagat iva āvṛtam

10. And as if the world were enveloped by flocks of kādambaka birds engaging in sport within their nests, and by perfected beings (siddhas) resting in celestial hollows.

Words meanings summery:

• कादम्बककदम्बैः (kādambakakadambaiḥ) - by flocks of kādambaka birds

• च (ca) - and

• कुलायकृतकेलिभिः (kulāyakṛtakelibhiḥ) - by birds playing in their nests (by those engaging in sport in their nests)

• स्वर्गकोटरविश्रान्तैः (svargakoṭaraviśrāntaiḥ) - by those resting in heavenly hollows

• सिद्धैः (siddhaiḥ) - by perfected beings, by accomplished ones (siddhas)

• जगत् (jagat) - the world, universe

• इव (iva) - like, as if, as it were

• आवृतम् (āvṛtam) - covered, enveloped, surrounded

Words meanings and morphology

कादम्बककदम्बैः (kādambakakadambaiḥ) - by flocks of kādambaka birds

(noun)

Instrumental, masculine, plural of kādambakakadamba

kādambakakadamba - flock of kādambaka birds

Compound type : tatpurusha (kādambaka+kadamba)

• kādambaka – a type of goose or duck, a Kadamba bird
  noun (masculine)
• kadamba – flock, multitude, group
  noun (masculine)

च (ca) - and

(indeclinable)

कुलायकृतकेलिभिः (kulāyakṛtakelibhiḥ) - by birds playing in their nests (by those engaging in sport in their nests)

(noun)

Instrumental, masculine, plural of kulāyakṛtakeli

kulāyakṛtakeli - one who plays in a nest

Compound type : bahuvrihi (kulāya+kṛtakeli)

• kulāya – nest, abode
  noun (masculine)
• kṛtakeli – one who has played, one who has performed sport
  adjective (masculine)
  Past Passive Participle
  From root 'kṛ' (to do, make) + 'keli' (sport). The one by whom sport (keli) has been performed (kṛta).
  Root: kṛ (class 8)

स्वर्गकोटरविश्रान्तैः (svargakoṭaraviśrāntaiḥ) - by those resting in heavenly hollows

(adjective)

Instrumental, masculine, plural of svargakoṭaraviśrānta

svargakoṭaraviśrānta - one who is rested in a heavenly hollow

Compound type : tatpurusha (svarga+koṭara+viśrānta)

• svarga – heaven, paradise, celestial region
  noun (masculine)
• koṭara – hollow (of a tree), cavity, cave
  noun (masculine)
• viśrānta – rested, reposed, tranquil
  participle
  Past Passive Participle
  From root 'śram' (to be weary, rest) with prefix 'vi'.
  Prefix: vi
  Root: śram (class 4)

Note: Adjective for `siddhaiḥ`.

सिद्धैः (siddhaiḥ) - by perfected beings, by accomplished ones (siddhas)

(noun)

Instrumental, masculine, plural of siddha

siddha - perfected, accomplished, successful; a perfected being, sage (siddha)

Past Passive Participle

From root 'sidh' (to accomplish, succeed) with suffix -ta.

Root: sidh (class 1)

जगत् (jagat) - the world, universe

(noun)

Nominative, neuter, singular of jagat

jagat - moving, living; the world, universe, everything that moves

Present Active Participle

From root 'gam' (to go) with suffix -at.

Root: gam (class 1)

Note: Can also be accusative singular neuter.

इव (iva) - like, as if, as it were

(indeclinable)

आवृतम् (āvṛtam) - covered, enveloped, surrounded

(participle)

Nominative, neuter, singular of āvṛta

āvṛta - covered, enveloped, surrounded, clothed

Past Passive Participle

From root 'vṛ' (to cover, enclose) with prefix 'ā'.

Prefix: ā

Root: vṛ (class 5)

Note: Agrees with 'jagat'.