योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-94, verse-27

चित्तवृक्षस्य तेन त्वं मूलकाषपरो भव ।
मुख्यत्वेन महाबुद्धे मूलदाहमलं कुरु ॥ २७ ॥

cittavṛkṣasya tena tvaṃ mūlakāṣaparo bhava ,
mukhyatvena mahābuddhe mūladāhamalaṃ kuru 27

27. cittavṛkṣasya tena tvam mūlakāṣaparaḥ bhava
mukhyatvena mahābuddhe mūladāham alam kuru

27. tena he mahābuddhe tvam cittavṛkṣasya
mūlakāṣaparaḥ bhava mukhyatvena mūladāham alam kuru

27. Therefore, O great-minded one, dedicate yourself to scraping away the root of the mind (citta) tree. Primarily, thoroughly accomplish the burning of its root.

Words meanings summery:

• चित्तवृक्षस्य (cittavṛkṣasya) - of the mind-tree

• तेन (tena) - by that, therefore

• त्वम् (tvam) - you

• मूलकाषपरः (mūlakāṣaparaḥ) - intent on scraping the root, devoted to eradicating the root

• भव (bhava) - become, be

• मुख्यत्वेन (mukhyatvena) - primarily, as the main thing, chiefly

• महाबुद्धे (mahābuddhe) - O great-minded one, O intelligent one

• मूलदाहम् (mūladāham) - the burning of the root, root-burning

• अलम् (alam) - thoroughly (as an adverb modifying kuru) (enough, sufficient, capable, thoroughly)

• कुरु (kuru) - do, make, accomplish

Words meanings and morphology

चित्तवृक्षस्य (cittavṛkṣasya) - of the mind-tree

(noun)

Genitive, masculine, singular of cittavṛkṣa

cittavṛkṣa - mind-tree (metaphorical)

Compound type : tatpuruṣa (citta+vṛkṣa)

• citta – mind, consciousness, thought
  noun (neuter)
• vṛkṣa – tree
  noun (masculine)

तेन (tena) - by that, therefore

(pronoun)

Instrumental, neuter, singular of tad

tad - that, he, she, it

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you (singular)

मूलकाषपरः (mūlakāṣaparaḥ) - intent on scraping the root, devoted to eradicating the root

(adjective)

Nominative, masculine, singular of mūlakāṣapara

mūlakāṣapara - intent on scraping/eradicating the root

Compound type : tatpuruṣa (mūlakāṣa+para)

• mūlakāṣa – root-scraping, root-abrasion, root-eradication
  noun (masculine)
• para – devoted to, intent on, supreme, highest
  adjective

भव (bhava) - become, be

(verb)

2nd person , singular, active, imperative (loṭ) of bhū

Root: bhū (class 1)

मुख्यत्वेन (mukhyatvena) - primarily, as the main thing, chiefly

(noun)

Instrumental, neuter, singular of mukhyatva

mukhyatva - primariness, principal nature, chief position

महाबुद्धे (mahābuddhe) - O great-minded one, O intelligent one

(adjective)

Vocative, masculine, singular of mahābuddhi

mahābuddhi - great intellect, great understanding; one with great intellect

Compound type : karmadhāraya (mahā+buddhi)

• mahā – great, large, mighty
  adjective
• buddhi – intellect, understanding, mind, reason
  noun (feminine)
  Root: budh (class 1)

मूलदाहम् (mūladāham) - the burning of the root, root-burning

(noun)

Accusative, masculine, singular of mūladāha

mūladāha - burning of the root, destruction of the origin

Compound type : tatpuruṣa (mūla+dāha)

• mūla – root, origin, basis
  noun (neuter)
• dāha – burning, combustion, conflagration
  noun (masculine)
  Action noun from root dah
  Root: dah (class 1)

अलम् (alam) - thoroughly (as an adverb modifying kuru) (enough, sufficient, capable, thoroughly)

(indeclinable)

कुरु (kuru) - do, make, accomplish

(verb)

2nd person , singular, active, imperative (loṭ) of kṛ

Root: kṛ (class 8)