योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-21, verse-7

उन्मूलिताद्रीन्द्रशिला यदोत्पातानिला ववुः ।
आधूतमेरुतरवस्तदा नाकम्पत द्रुमः ॥ ७ ॥

unmūlitādrīndraśilā yadotpātānilā vavuḥ ,
ādhūtamerutaravastadā nākampata drumaḥ 7

7. yadā utpātānilāḥ vavuḥ unmūlitādrīndraśilāḥ
ādhūtamerutaravaḥ tadā na akampata drumaḥ

7. yadā utpātānilāḥ unmūlitādrīndraśilāḥ
ādhūtamerutaravaḥ vavuḥ tadā drumaḥ na akampata

7. When catastrophic winds blew, uprooting the rocks of mighty mountains and shaking the trees of Mount Meru, even then the tree did not tremble.

Words meanings summery:

• यदा (yadā) - when

• उत्पातानिलाः (utpātānilāḥ) - calamitous winds, destructive winds

• ववुः (vavuḥ) - blew

• उन्मूलिताद्रीन्द्रशिलाः (unmūlitādrīndraśilāḥ) - describing the catastrophic winds as uprooting rocks of great mountains (whose rocks of great mountains are uprooted)

• आधूतमेरुतरवः (ādhūtamerutaravaḥ) - describing the catastrophic winds as shaking the trees of Mount Meru (whose trees of Meru are shaken)

• तदा (tadā) - then, at that time

• न (na) - not, no

• अकम्पत (akampata) - trembled, shook

• द्रुमः (drumaḥ) - tree

Words meanings and morphology

यदा (yadā) - when

(indeclinable)

उत्पातानिलाः (utpātānilāḥ) - calamitous winds, destructive winds

(noun)

Nominative, masculine, plural of utpātānila

utpātānila - calamitous wind, destructive wind

Compound type : Tatpuruṣa (utpāta+anila)

• utpāta – calamity, evil omen, phenomenon
  noun (masculine)
• anila – wind, air
  noun (masculine)

ववुः (vavuḥ) - blew

(verb)

3rd person , plural, active, perfect (lit) of vā

Root verb (2nd conjugation)

Root: vā (class 2)

उन्मूलिताद्रीन्द्रशिलाः (unmūlitādrīndraśilāḥ) - describing the catastrophic winds as uprooting rocks of great mountains (whose rocks of great mountains are uprooted)

(adjective)

Nominative, masculine, plural of unmūlitādrīndraśilā

unmūlitādrīndraśilā - having uprooted rocks of great mountains

Compound type : Bahuvrīhi (unmūlita+adri+indra+śilā)

• unmūlita – uprooted, eradicated
  participle
  Past Passive Participle
  Derived from ud-√mūl
  Prefix: ud
  Root: mūl (class 10)
• adri – mountain
  noun (masculine)
• indra – chief, lord, best (used as a suffix for 'king of')
  noun (masculine)
• śilā – rock, stone, slab
  noun (feminine)

Note: Modifies 'utpātānilāḥ'.

आधूतमेरुतरवः (ādhūtamerutaravaḥ) - describing the catastrophic winds as shaking the trees of Mount Meru (whose trees of Meru are shaken)

(adjective)

Nominative, masculine, plural of ādhūtamerutarava

ādhūtamerutarava - having the trees of Meru shaken

Compound type : Bahuvrīhi (ādhūta+meru+taru)

• ādhūta – shaken, agitated
  participle
  Past Passive Participle
  Derived from ā-√dhū
  Prefix: ā
  Root: dhū (class 9)
• meru – Mount Meru
  proper noun (masculine)
• taru – tree
  noun (masculine)

Note: Modifies 'utpātānilāḥ'.

तदा (tadā) - then, at that time

(indeclinable)

न (na) - not, no

(indeclinable)

अकम्पत (akampata) - trembled, shook

(verb)

3rd person , singular, middle, past imperfect (laṅ) of kamp

Root verb (1st conjugation, Atmanepada)

Root: kamp (class 1)

द्रुमः (drumaḥ) - tree

(noun)

Nominative, masculine, singular of druma

druma - tree, wood