योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-49, verse-8

मग्नोन्मग्नैः प्रतिस्कन्धमाश्रितैश्चमरैः सितैः ।
पूर्णं मुहुर्दृष्टनष्टैः संवत्सरमिवेन्दुभिः ॥ ८ ॥

magnonmagnaiḥ pratiskandhamāśritaiścamaraiḥ sitaiḥ ,
pūrṇaṃ muhurdṛṣṭanaṣṭaiḥ saṃvatsaramivendubhiḥ 8

8. magnonmagnaiḥ pratiskandham āśritaiḥ camaraiḥ sitaiḥ
pūrṇam muhuḥ dṛṣṭanaṣṭaiḥ saṃvatsaram iva indubhiḥ

8. (implied subject) pūrṇam
pratiskandham āśritaiḥ sitaiḥ
magnonmagnaiḥ muhuḥ dṛṣṭanaṣṭaiḥ
camaraiḥ saṃvatsaram iva indubhiḥ

8. It was completely filled with white chamara deer, which, having settled on every ledge, were seen alternately sinking and emerging, appearing and disappearing repeatedly, just like a year is filled with moons that are seen and then lost.

Words meanings summery:

• मग्नोन्मग्नैः (magnonmagnaiḥ) - by those sinking and emerging, by those appearing and disappearing

• प्रतिस्कन्धम् (pratiskandham) - at every shoulder/ledge, on each slope

• आश्रितैः (āśritaiḥ) - by those resorted to, by those taken refuge, by those inhabiting

• चमरैः (camaraiḥ) - by chamara deer, by yak

• सितैः (sitaiḥ) - by white-tailed chamara deer (by white (ones))

• पूर्णम् (pūrṇam) - filled, full, complete

• मुहुः (muhuḥ) - repeatedly, again and again, often

• दृष्टनष्टैः (dṛṣṭanaṣṭaiḥ) - by those seen and lost, by those appearing and disappearing

• संवत्सरम् (saṁvatsaram) - year

• इव (iva) - like, as, as if

• इन्दुभिः (indubhiḥ) - by moons

Words meanings and morphology

मग्नोन्मग्नैः (magnonmagnaiḥ) - by those sinking and emerging, by those appearing and disappearing

(adjective)

Instrumental, masculine, plural of magnonmagna

magnonmagna - sinking and emerging, appearing and disappearing

Dvandva compound of magna and unmagna. magna (PPP from √majj), unmagna (PPP from √majj with ud).

Compound type : itaretara dvandva (magna+unmagna)

• magna – sunk, immersed
  adjective
  Past Passive Participle
  derived from root √majj
  Root: majj (class 6)
• unmagna – emerged, risen
  adjective
  Past Passive Participle
  derived from root √majj with prefix ud-
  Prefix: ud
  Root: majj (class 6)

Note: Agrees with camaraiḥ.

प्रतिस्कन्धम् (pratiskandham) - at every shoulder/ledge, on each slope

(indeclinable)

adverbial compound (avyayībhāva)

Compound type : avyayībhāva (prati+skandha)

• prati – towards, against, every
  indeclinable
• skandha – shoulder, trunk of a tree, elevated ledge (of a mountain)
  noun (masculine)

Note: Acts as an adverb.

आश्रितैः (āśritaiḥ) - by those resorted to, by those taken refuge, by those inhabiting

(adjective)

Instrumental, masculine, plural of āśrita

āśrita - resorted to, taken refuge, dependent, inhabiting

Past Passive Participle

derived from root √śri with prefix ā-

Prefix: ā

Root: śri (class 1)

चमरैः (camaraiḥ) - by chamara deer, by yak

(noun)

Instrumental, masculine, plural of camara

camara - chamara (yak), a type of mountain deer

Note: The agent filling the place.

सितैः (sitaiḥ) - by white-tailed chamara deer (by white (ones))

(adjective)

Instrumental, masculine, plural of sita

sita - white, pale, bound, tied

Past Passive Participle

derived from √śī (bind) or related to śveta (white). Here, it means white.

Root: śī / śvit (class 2)

पूर्णम् (pūrṇam) - filled, full, complete

(adjective)

Nominative, neuter, singular of pūrṇa

pūrṇa - filled, full, complete

Past Passive Participle

derived from root √pṛ

Root: pṛ (class 3)

Note: Could also be accusative singular neuter.

मुहुः (muhuḥ) - repeatedly, again and again, often

(indeclinable)

दृष्टनष्टैः (dṛṣṭanaṣṭaiḥ) - by those seen and lost, by those appearing and disappearing

(adjective)

Instrumental, masculine, plural of dṛṣṭanaṣṭa

dṛṣṭanaṣṭa - seen and lost, appearing and disappearing

Dvandva compound of dṛṣṭa and naṣṭa. Both are PPP.

Compound type : itaretara dvandva (dṛṣṭa+naṣṭa)

• dṛṣṭa – seen, observed
  adjective
  Past Passive Participle
  derived from root √dṛś
  Root: dṛś (class 1)
• naṣṭa – lost, vanished, destroyed
  adjective
  Past Passive Participle
  derived from root √naś
  Root: naś (class 4)

संवत्सरम् (saṁvatsaram) - year

(noun)

Accusative, masculine, singular of saṃvatsara

saṁvatsara - year, twelvemonth

Root: vas (class 10)

Note: Object of comparison.

इव (iva) - like, as, as if

(indeclinable)

इन्दुभिः (indubhiḥ) - by moons

(noun)

Instrumental, masculine, plural of indu

indu - moon, drop

Root: und (class 7)