योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-48, verse-2

धनुरास्फालयामास चिरारावितदिङ्मुखम् ।
कल्पान्तपवनास्फोट इव मेरुगिरेस्तटम् ॥ २ ॥

dhanurāsphālayāmāsa cirārāvitadiṅmukham ,
kalpāntapavanāsphoṭa iva merugirestaṭam 2

2. dhanuḥ āsphālayāmāsa cirārāvitadiṅmukham
kalpāntapavanāsphoṭaḥ iva merugireḥ taṭam

2. cirārāvitadiṅmukham dhanuḥ āsphālayāmāsa,
kalpāntapavanāsphoṭaḥ merugireḥ taṭam iva.

2. He twanged his bow, filling all directions with its prolonged resounding noise, just as the wind of cosmic dissolution might strike and make the slopes of Mount Meru reverberate.

Words meanings summery:

• धनुः (dhanuḥ) - bow

• आस्फालयामास (āsphālayāmāsa) - he twanged, he made to strike/resound

• चिरारावितदिङ्मुखम् (cirārāvitadiṅmukham) - filling all directions with its prolonged resounding noise (whose quarters/directions are long-resounding)

• कल्पान्तपवनास्फोटः (kalpāntapavanāsphoṭaḥ) - the crash/sound of the wind of cosmic dissolution

• इव (iva) - like, as, as if

• मेरुगिरेः (merugireḥ) - of Mount Meru

• तटम् (taṭam) - slope, bank, shore

Words meanings and morphology

धनुः (dhanuḥ) - bow

(noun)

Accusative, neuter, singular of dhanus

dhanus - bow

आस्फालयामास (āsphālayāmāsa) - he twanged, he made to strike/resound

(verb)

3rd person , singular, active, perfect (lit) of āsphālay

Causative form of √sphāl

Formed from ā + √sphāl (cl. 10) + ya + āmāsa (perfect suffix)

Prefix: ā

Root: sphāl (class 10)

चिरारावितदिङ्मुखम् (cirārāvitadiṅmukham) - filling all directions with its prolonged resounding noise (whose quarters/directions are long-resounding)

(adjective)

Accusative, neuter, singular of cirārāvitadiṅmukha

cirārāvitadiṅmukha - one whose quarters/directions are long-resounding

Compound type : bahuvrīhi (cira+ārāvita+diṅmukha)

• cira – long (time)
  indeclinable
• ārāvita – made to sound, caused to cry out, resonated
  adjective (neuter)
  Past Passive Participle (Causative)
  From ā + √ru + ni (causative) + kta suffix
  Prefix: ā
  Root: ru (class 2)
• diṅmukha – quarters, directions
  noun (neuter)

Note: Modifies dhanuḥ

कल्पान्तपवनास्फोटः (kalpāntapavanāsphoṭaḥ) - the crash/sound of the wind of cosmic dissolution

(noun)

Nominative, masculine, singular of kalpāntapavanāsphoṭa

kalpāntapavanāsphoṭa - the sound/crash of the wind at the end of a cosmic cycle

Compound type : tatpuruṣa (kalpa+anta+pavana+āsphoṭa)

• kalpa – a cosmic period, an eon
  noun (masculine)
• anta – end, termination
  noun (masculine)
• pavana – wind, air
  noun (masculine)
  Root: pū (class 1)
• āsphoṭa – a crash, sound, twang
  noun (masculine)
  Prefix: ā
  Root: sphuṭ (class 6)

इव (iva) - like, as, as if

(indeclinable)

मेरुगिरेः (merugireḥ) - of Mount Meru

(proper noun)

Genitive, masculine, singular of merugiri

merugiri - Mount Meru (mythical mountain)

Compound type : tatpuruṣa (meru+giri)

• meru – Meru (name of a mythical mountain)
  proper noun (masculine)
• giri – mountain, hill
  noun (masculine)

तटम् (taṭam) - slope, bank, shore

(noun)

Accusative, neuter, singular of taṭa

taṭa - slope, bank, shore, flank