महाभारतः mahābhārataḥ - book-12, chapter-188, verse-14

अनिर्वेदो गतक्लेशो गततन्द्रीरमत्सरः ।
समादध्यात्पुनश्चेतो ध्यानेन ध्यानयोगवित् ॥१४॥

14. anirvedo gatakleśo gatatandrīramatsaraḥ ,
samādadhyātpunaśceto dhyānena dhyānayogavit.

14. anirvedaḥ gata-kleśaḥ gata-tandrīḥ amatsaraḥ
samādadhyāt punaḥ cetaḥ dhyānena dhyāna-yoga-vit

14. anirvedaḥ gata-kleśaḥ gata-tandrīḥ amatsaraḥ
dhyāna-yoga-vit punaḥ dhyānena cetaḥ samādadhyāt

14. Free from despondency, having overcome afflictions, lethargy, and envy, the one who understands the practice of meditation (dhyāna-yoga) should again focus their mind (cetas) through meditation (dhyāna).

Words meanings summery:

• अनिर्वेदः (anirvedaḥ) - free from despondency, untiring, unwearied

• गत-क्लेशः (gata-kleśaḥ) - one whose afflictions are gone

• गत-तन्द्रीः (gata-tandrīḥ) - one whose lethargy is gone, free from weariness

• अमत्सरः (amatsaraḥ) - free from envy, not envious

• समादध्यात् (samādadhyāt) - should concentrate, should fix, should apply

• पुनः (punaḥ) - again, once more

• चेतः (cetaḥ) - mind, consciousness

• ध्यानेन (dhyānena) - by meditation (dhyāna), through contemplation

• ध्यान-योग-वित् (dhyāna-yoga-vit) - one who knows the practice of meditation (dhyāna-yoga), an expert in meditation

Words meanings and morphology

अनिर्वेदः (anirvedaḥ) - free from despondency, untiring, unwearied

(adjective)

Nominative, masculine, singular of anirveda

anirveda - free from despondency, untiring, unwearied

Negative compound (Nañ-Tatpurusha) of `nirveda` (despondency, weariness).

Compound type : nañ-tatpurusha (a+nirveda)

• a – not, un-
  indeclinable
  Negative prefix.
• nirveda – despondency, weariness, disgust
  noun (masculine)
  From `nis` + `vid` + `ghañ` suffix.
  Prefix: nis
  Root: vid (class 6)

Note: Refers to `dhyāna-yoga-vit`.

गत-क्लेशः (gata-kleśaḥ) - one whose afflictions are gone

(adjective)

Nominative, masculine, singular of gata-kleśa

gata-kleśa - one whose afflictions are gone, free from suffering

Bahuvrihi compound: 'he whose `kleśa` (afflictions) are `gata` (gone)'.

Compound type : bahuvrihi (gata+kleśa)

• gata – gone, departed, passed
  adjective (masculine)
  Past Passive Participle
  PPP from `gam` (to go)
  Root: gam (class 1)
• kleśa – affliction, pain, distress, suffering
  noun (masculine)
  Root: kliś (class 4)

Note: Refers to `dhyāna-yoga-vit`.

गत-तन्द्रीः (gata-tandrīḥ) - one whose lethargy is gone, free from weariness

(adjective)

Nominative, masculine, singular of gata-tandrī

gata-tandrī - one whose lethargy is gone, free from weariness/drowsiness

Bahuvrihi compound: 'he whose `tandrī` (lethargy) is `gata` (gone)'.

Compound type : bahuvrihi (gata+tandrī)

• gata – gone, departed, passed
  adjective (masculine)
  Past Passive Participle
  PPP from `gam` (to go)
  Root: gam (class 1)
• tandrī – lethargy, drowsiness, weariness
  noun (feminine)

Note: Refers to `dhyāna-yoga-vit`.

अमत्सरः (amatsaraḥ) - free from envy, not envious

(adjective)

Nominative, masculine, singular of amatsara

amatsara - free from envy, not malicious, without jealousy

Negative compound (Nañ-Tatpurusha) of `matsara` (envy, jealousy).

Compound type : nañ-tatpurusha (a+matsara)

• a – not, un-
  indeclinable
  Negative prefix.
• matsara – envy, jealousy, malice, anger
  noun (masculine)
  Root: mad (class 4)

Note: Refers to `dhyāna-yoga-vit`.

समादध्यात् (samādadhyāt) - should concentrate, should fix, should apply

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of samā-dhā

Optative active

3rd person singular optative active of `sam-ā-dhā`.

Prefixes: sam+ā

Root: dhā (class 3)

Note: Expresses a command or injunction.

पुनः (punaḥ) - again, once more

(indeclinable)

चेतः (cetaḥ) - mind, consciousness

(noun)

Accusative, neuter, singular of cetas

cetas - mind, intellect, heart, consciousness, thought

From root `cit` (to perceive).

Root: cit (class 1)

Note: Object of `samādadhyāt`.

ध्यानेन (dhyānena) - by meditation (dhyāna), through contemplation

(noun)

Instrumental, neuter, singular of dhyāna

dhyāna - meditation, contemplation, thought, reflection

From root `dhyā` (to meditate) + `ana` suffix.

Root: dhyā (class 4)

Note: Means by way of meditation (dhyāna).

ध्यान-योग-वित् (dhyāna-yoga-vit) - one who knows the practice of meditation (dhyāna-yoga), an expert in meditation

(noun)

Nominative, masculine, singular of dhyāna-yoga-vit

dhyāna-yoga-vit - one who knows meditation (dhyāna) and yoga (yoga), an expert in meditation (dhyāna)

Tatpurusha compound: `dhyāna-yoga` (meditation-yoga) + `vit` (knowing).

Compound type : tatpurusha (dhyāna-yoga+vit)

• dhyāna – meditation, contemplation
  noun (neuter)
  From root `dhyā`.
  Root: dhyā (class 4)
• yoga – union, spiritual discipline, practice
  noun (masculine)
  From root `yuj`.
  Root: yuj (class 7)
• vit – knower, expert
  adjective (masculine)
  From root `vid` (to know), often used as suffix meaning 'knowing'.
  Root: vid (class 2)

Note: Subject of `samādadhyāt`.