महाभारतः mahābhārataḥ - book-15, chapter-5, verse-12

भूमौ शये जप्यपरो दर्भेष्वजिनसंवृतः ।
नियमव्यपदेशेन गान्धारी च यशस्विनी ॥१२॥

12. bhūmau śaye japyaparo darbheṣvajinasaṁvṛtaḥ ,
niyamavyapadeśena gāndhārī ca yaśasvinī.

12. bhūmau śaye japyaparaḥ darbheṣu ajinasaṃvṛtaḥ
niyamavyapadeśena gāndhārī ca yaśasvinī

12. yaśasvinī gāndhārī ca niyamavyapadeśena
bhūmau darbheṣu ajinasaṃvṛtaḥ japyaparaḥ śaye

12. And the illustrious Gandhari, devoted to silent recitation, lies on the ground, covered with a deerskin on kuśa grass, under the guise of observing specific religious vows.

Words meanings summery:

• भूमौ (bhūmau) - on the bare ground (on the earth, on the ground)

• शये (śaye) - lies down (in asceticism) (lies, rests)

• जप्यपरः (japyaparaḥ) - devoted to silent recitation of mantras (intent on japa, devoted to recitation)

• दर्भेषु (darbheṣu) - on a bed of kuśa grass (on kuśa grass)

• अजिनसंवृतः (ajinasaṁvṛtaḥ) - covered with a hide (as an ascetic practice) (covered with deerskin)

• नियमव्यपदेशेन (niyamavyapadeśena) - under the guise of observing specific religious vows and ascetic practices (by the pretext of vows, under the guise of observances)

• गान्धारी (gāndhārī) - Queen Gandhari, wife of Dhritarashtra (Gandhari (proper noun))

• च (ca) - and

• यशस्विनी (yaśasvinī) - the illustrious (Gandhari) (famous, illustrious, glorious)

Words meanings and morphology

भूमौ (bhūmau) - on the bare ground (on the earth, on the ground)

(noun)

Locative, feminine, singular of bhūmi

bhūmi - earth, ground, land

शये (śaye) - lies down (in asceticism) (lies, rests)

(verb)

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

Present Middle

ātmanepada (middle voice) verb form

Root: śī (class 2)

जप्यपरः (japyaparaḥ) - devoted to silent recitation of mantras (intent on japa, devoted to recitation)

(adjective)

Nominative, masculine, singular of japyapara

japyapara - devoted to japa (recitation)

Compound word: Japya (what is to be recited) + Para (devoted to)

Compound type : tatpuruṣa (japya+para)

• japya – to be recited, fit for recitation, mantra
  adjective (neuter)
  Gerundive
  Derived from root 'jap' with suffix '-ya'
  Root: jap (class 1)
• para – devoted to, intent on, supreme, other
  adjective (masculine)

Note: Refers to Gandhari, though masculine form.

दर्भेषु (darbheṣu) - on a bed of kuśa grass (on kuśa grass)

(noun)

Locative, masculine, plural of darbha

darbha - Kuśa grass (a sacred grass)

अजिनसंवृतः (ajinasaṁvṛtaḥ) - covered with a hide (as an ascetic practice) (covered with deerskin)

(adjective)

Nominative, masculine, singular of ajinasaṃvṛta

ajinasaṁvṛta - covered with a deerskin

Compound word: Ajina (deerskin) + Saṃvṛta (covered)

Compound type : tatpuruṣa (ajina+saṃvṛta)

• ajina – deerskin, hide
  noun (neuter)
• saṃvṛta – covered, concealed, surrounded
  adjective (masculine)
  Past Passive Participle
  Derived from root 'vṛ' with upasarga 'sam'
  Prefix: sam
  Root: vṛ (class 5)

Note: Refers to Gandhari, though masculine form.

नियमव्यपदेशेन (niyamavyapadeśena) - under the guise of observing specific religious vows and ascetic practices (by the pretext of vows, under the guise of observances)

(noun)

Instrumental, masculine, singular of niyamavyapadeśa

niyamavyapadeśa - pretext of vows, guise of observances

Compound word: Niyama (vow/observance) + Vyapadeśa (pretext/guise)

Compound type : tatpuruṣa (niyama+vyapadeśa)

• niyama – vow, religious observance, restraint
  noun (masculine)
  Derived from root 'yam' with upasarga 'ni'
  Prefix: ni
  Root: yam (class 1)
• vyapadeśa – pretext, guise, designation, mention
  noun (masculine)
  Derived from root 'diś' with upasargas 'vi' and 'apa'
  Prefixes: vi+apa
  Root: diś (class 6)

गान्धारी (gāndhārī) - Queen Gandhari, wife of Dhritarashtra (Gandhari (proper noun))

(proper noun)

Nominative, feminine, singular of gāndhārī

gāndhārī - Gandhari (a proper noun, name of Dhritarashtra's wife)

च (ca) - and

(indeclinable)

यशस्विनी (yaśasvinī) - the illustrious (Gandhari) (famous, illustrious, glorious)

(adjective)

Nominative, feminine, singular of yaśasvinī

yaśasvin - famous, glorious, illustrious

Feminine form of yaśasvin (from yaśas + -vin)