योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-66, verse-13

तन्वी चेतयते चेत्यं घना चिन्नाङ्ग चेतति ।
अल्पक्षीबः क्षोभमेति घनक्षीबो हि शाम्यति ॥ १३ ॥

tanvī cetayate cetyaṃ ghanā cinnāṅga cetati ,
alpakṣībaḥ kṣobhameti ghanakṣībo hi śāmyati 13

13. tanvī cetayate cetyam ghanā cinnāṅga cetati
alpakṣībaḥ kṣobham eti ghanakṣībaḥ hi śāmyati

13. tanvī cetyam cetayate ghanā cinnāṅga cetati
alpakṣībaḥ kṣobham eti ghanakṣībaḥ hi śāmyati

13. Subtle consciousness perceives the perceivable. Profound consciousness perceives the formless (pure consciousness). A mind that is mildly restless experiences agitation, but a mind that is deeply absorbed indeed becomes tranquil.

Words meanings summery:

• तन्वी (tanvī) - subtle consciousness (slender, delicate, subtle, subtle (mind/consciousness))

• चेतयते (cetayate) - perceives, experiences, becomes conscious

• चेत्यम् (cetyam) - that which is to be perceived, object of consciousness, knowable

• घना (ghanā) - profound consciousness (dense, thick, profound, intense, full)

• चिन्नाङ्ग (cinnāṅga) - pure, formless consciousness (formless consciousness, partless consciousness, consciousness devoid of parts)

• चेतति (cetati) - perceives, is conscious, understands

• अल्पक्षीबः (alpakṣībaḥ) - a mind that is mildly restless (slightly intoxicated, mildly disturbed/agitated)

• क्षोभम् (kṣobham) - agitation, disturbance, commotion

• एति (eti) - experiences (goes, approaches, obtains, experiences)

• घनक्षीबः (ghanakṣībaḥ) - a mind that is deeply absorbed (deeply intoxicated, profoundly absorbed, deeply tranquil)

• हि (hi) - indeed (indeed, certainly, because, for)

• शाम्यति (śāmyati) - becomes calm, ceases, is pacified, tranquilized

Words meanings and morphology

तन्वी (tanvī) - subtle consciousness (slender, delicate, subtle, subtle (mind/consciousness))

(noun)

Nominative, feminine, singular of tanvī

tanvī - a slender woman, delicate, subtle, subtle body (of consciousness)

चेतयते (cetayate) - perceives, experiences, becomes conscious

(verb)

3rd person , singular, middle, present (laṭ) of cet

Root: cit (class 10)

चेत्यम् (cetyam) - that which is to be perceived, object of consciousness, knowable

(adjective)

Accusative, neuter, singular of cetya

cetya - perceivable, knowable, object of thought

Gerundive

root `cit` + `ya` suffix

Root: cit (class 1)

Note: Used as a noun here meaning 'the perceivable object'.

घना (ghanā) - profound consciousness (dense, thick, profound, intense, full)

(adjective)

Nominative, feminine, singular of ghana

ghana - dense, thick, profound, solid, a cloud

चिन्नाङ्ग (cinnāṅga) - pure, formless consciousness (formless consciousness, partless consciousness, consciousness devoid of parts)

(adjective)

Nominative, feminine, singular of cit-anāṅga

cit-anāṅga - consciousness (cit) without parts/limbs (anāṅga); formless consciousness

Compound type : karmadhāraya (cit+anāṅga)

• cit – consciousness, mind, intellect
  noun (feminine)
• anāṅga – bodiless, formless, without limbs or parts
  adjective

चेतति (cetati) - perceives, is conscious, understands

(verb)

3rd person , singular, active, present (laṭ) of cet

Root: cit (class 1)

अल्पक्षीबः (alpakṣībaḥ) - a mind that is mildly restless (slightly intoxicated, mildly disturbed/agitated)

(adjective)

Nominative, masculine, singular of alpakṣība

alpakṣība - slightly drunk, mildly intoxicated, slightly agitated

Compound type : karmadhāraya (alpa+kṣība)

• alpa – little, small, slight
  adjective
• kṣība – drunk, intoxicated, proud, elated
  adjective

क्षोभम् (kṣobham) - agitation, disturbance, commotion

(noun)

Accusative, masculine, singular of kṣobha

kṣobha - agitation, disturbance, emotion, commotion

Root: kṣubh (class 1)

एति (eti) - experiences (goes, approaches, obtains, experiences)

(verb)

3rd person , singular, active, present (laṭ) of i

Root: i (class 2)

घनक्षीबः (ghanakṣībaḥ) - a mind that is deeply absorbed (deeply intoxicated, profoundly absorbed, deeply tranquil)

(adjective)

Nominative, masculine, singular of ghanakṣība

ghanakṣība - deeply drunk, profoundly intoxicated/absorbed

Compound type : karmadhāraya (ghana+kṣība)

• ghana – dense, thick, profound, intense
  adjective
• kṣība – drunk, intoxicated, proud, elated
  adjective

हि (hi) - indeed (indeed, certainly, because, for)

(indeclinable)

शाम्यति (śāmyati) - becomes calm, ceases, is pacified, tranquilized

(verb)

3rd person , singular, active, present (laṭ) of śam

Root: śam (class 4)