महाभारतः mahābhārataḥ - book-12, chapter-9, verse-27

तेषु नित्यमसक्तश्च त्यक्तसर्वेन्द्रियक्रियः ।
सुपरित्यक्तसंकल्पः सुनिर्णिक्तात्मकल्मषः ॥२७॥

27. teṣu nityamasaktaśca tyaktasarvendriyakriyaḥ ,
suparityaktasaṁkalpaḥ sunirṇiktātmakalmaṣaḥ.

27. teṣu nityam asaktaḥ ca tyaktasarvendriyakriyaḥ
suparityaktasaṅkalpaḥ sunirṇiktātmakalmaṣaḥ

27. teṣu nityam asaktaḥ ca tyaktasarvendriyakriyaḥ
suparityaktasaṅkalpaḥ sunirṇiktātmakalmaṣaḥ

27. And, always unattached to them, having abandoned all activities of the senses, having thoroughly renounced all intentions (saṃkalpa), and having completely cleansed the impurities of the inner self (ātman).

Words meanings summery:

• तेषु (teṣu) - in those actions or objects (from previous verses) (in them, among those)

• नित्यम् (nityam) - always, constantly, perpetually

• असक्तः (asaktaḥ) - unattached, detached

• च (ca) - and

• त्यक्तसर्वेन्द्रियक्रियः (tyaktasarvendriyakriyaḥ) - having abandoned all activities of the senses

• सुपरित्यक्तसङ्कल्पः (suparityaktasaṅkalpaḥ) - having thoroughly abandoned intentions (saṃkalpa)

• सुनिर्णिक्तात्मकल्मषः (sunirṇiktātmakalmaṣaḥ) - whose impurities of the self (ātman) are thoroughly cleansed

Words meanings and morphology

तेषु (teṣu) - in those actions or objects (from previous verses) (in them, among those)

(pronoun)

Locative, masculine, plural of tad

tad - that, those

नित्यम् (nityam) - always, constantly, perpetually

(indeclinable)

असक्तः (asaktaḥ) - unattached, detached

(adjective)

Nominative, masculine, singular of asakta

asakta - unattached, detached, indifferent, not clinging

Past Passive Participle with negative prefix

Negative prefix 'a-' + Past Passive Participle of √sañj (to cling, be attached).

Compound type : nañ-tatpuruṣa (a+sakta)

• a – not, non-
  indeclinable
  Negative prefix.
• sakta – attached, clinging, devoted
  adjective (masculine)
  Past Passive Participle
  From √sañj (to cling, be attached) with suffix -kta.
  Root: sañj (class 1)

Note: Refers to the implied subject.

च (ca) - and

(indeclinable)

त्यक्तसर्वेन्द्रियक्रियः (tyaktasarvendriyakriyaḥ) - having abandoned all activities of the senses

(adjective)

Nominative, masculine, singular of tyaktasarvendriyakriya

tyaktasarvendriyakriya - one who has abandoned all actions/functions of the senses

Compound type : bahuvrīhi (tyakta+sarva+indriya+kriyā)

• tyakta – abandoned, forsaken, given up
  adjective (masculine)
  Past Passive Participle
  From √tyaj (to abandon) with suffix -kta.
  Root: tyaj (class 1)
• sarva – all, every
  pronoun
• indriya – sense organ, faculty of sense
  noun (neuter)
• kriyā – action, activity, function
  noun (feminine)
  From √kṛ (to do).
  Root: kṛ (class 8)

Note: Refers to the implied subject.

सुपरित्यक्तसङ्कल्पः (suparityaktasaṅkalpaḥ) - having thoroughly abandoned intentions (saṃkalpa)

(adjective)

Nominative, masculine, singular of suparityaktasaṅkalpa

suparityaktasaṅkalpa - one who has thoroughly renounced all purposes or intentions (saṃkalpa)

Compound type : bahuvrīhi (su+parityakta+saṅkalpa)

• su – well, good, thoroughly
  indeclinable
  Intensifying prefix.
• parityakta – completely abandoned, entirely given up
  adjective (masculine)
  Past Passive Participle
  From √tyaj (to abandon) with prefix pari-.
  Prefix: pari
  Root: tyaj (class 1)
• saṅkalpa – will, intention, resolve, purpose, desire (saṃkalpa)
  noun (masculine)
  From sam-√kḷp (to arrange, form).
  Prefix: sam
  Root: kḷp (class 1)

Note: Refers to the implied subject.

सुनिर्णिक्तात्मकल्मषः (sunirṇiktātmakalmaṣaḥ) - whose impurities of the self (ātman) are thoroughly cleansed

(adjective)

Nominative, masculine, singular of sunirṇiktātmakalmaṣa

sunirṇiktātmakalmaṣa - one whose impurities of the inner self (ātman) are thoroughly cleansed

Compound type : bahuvrīhi (su+nirṇikta+ātman+kalmaṣa)

• su – well, thoroughly
  indeclinable
  Intensifying prefix.
• nirṇikta – cleansed, purified, washed off
  adjective (masculine)
  Past Passive Participle
  From √nij (to wash, cleanse) with prefix nir-.
  Prefix: nir
  Root: nij (class 3)
• ātman – self, soul, spirit, individual essence (ātman)
  noun (masculine)
• kalmaṣa – stain, impurity, defilement, sin
  noun (neuter)

Note: Refers to the implied subject.