महाभारतः mahābhārataḥ - book-10, chapter-15, verse-10

सत्यव्रतधरः शूरो ब्रह्मचारी च पाण्डवः ।
गुरुवर्ती च तेनास्त्रं संजहारार्जुनः पुनः ॥१०॥

10. satyavratadharaḥ śūro brahmacārī ca pāṇḍavaḥ ,
guruvartī ca tenāstraṁ saṁjahārārjunaḥ punaḥ.

10. satya-vrata-dharaḥ śūraḥ brahmacārī ca pāṇḍavaḥ
guru-vartī ca tena astram saṃjahāra arjunaḥ punaḥ

10. saḥ śūraḥ pāṇḍavaḥ arjunaḥ satya-vrata-dharaḥ,
brahmacārī ca,
guru-vartī ca,
tena astram punaḥ saṃjahāra

10. That brave Pandava (Arjuna), who was a keeper of truth-vows, a celibate (brahmacārin), and obedient to his guru, therefore withdrew the weapon again.

Words meanings summery:

• सत्य-व्रत-धरः (satya-vrata-dharaḥ) - holder of truth-vows (upholder of truth and vows)

• शूरः (śūraḥ) - brave (brave, heroic, valiant)

• ब्रह्मचारी (brahmacārī) - a celibate (brahmacārin) (a celibate student, one who observes celibacy)

• च (ca) - and (and, also)

• पाण्डवः (pāṇḍavaḥ) - the Pandava (Arjuna) (a descendant of Pandu, Arjuna)

• गुरु-वर्ती (guru-vartī) - obedient to his guru (obedient to one's teacher)

• च (ca) - and (and, also)

• तेन (tena) - therefore (by that, therefore)

• अस्त्रम् (astram) - weapon (weapon, missile)

• संजहार (saṁjahāra) - withdrew/recalled (withdrew, collected, destroyed)

• अर्जुनः (arjunaḥ) - Arjuna (Arjuna (proper name))

• पुनः (punaḥ) - again (again, back, moreover)

Words meanings and morphology

सत्य-व्रत-धरः (satya-vrata-dharaḥ) - holder of truth-vows (upholder of truth and vows)

(adjective)

Nominative, masculine, singular of satya-vrata-dhara

satya-vrata-dhara - upholder of truth and vows, one who observes truthful vows

Compound: 'satya' (truth) + 'vrata' (vow) + 'dhara' (holder, from √dhṛ).

Compound type : tatpuruṣa (satya+vrata+dhara)

• satya – truth, real, true
  noun (neuter)
• vrata – vow, sacred observance, religious duty
  noun (neuter)
• dhara – bearing, holding, maintaining, wearing
  adjective (masculine)
  Agent noun
  From √dhṛ (to hold, bear)
  Root: √dhṛ (class 1)

Note: Qualifies Pandava.

शूरः (śūraḥ) - brave (brave, heroic, valiant)

(adjective)

Nominative, masculine, singular of śūra

śūra - brave, heroic, valiant; a hero

Note: Qualifies Pandava.

ब्रह्मचारी (brahmacārī) - a celibate (brahmacārin) (a celibate student, one who observes celibacy)

(noun)

Nominative, masculine, singular of brahmacārin

brahmacārin - one who observes celibacy, a religious student, a celibate

From brahman + √car (to move, conduct)

Root: √car (class 1)

Note: Qualifies Pandava (Arjuna).

च (ca) - and (and, also)

(indeclinable)

Conjunction

Note: Connects adjectives.

पाण्डवः (pāṇḍavaḥ) - the Pandava (Arjuna) (a descendant of Pandu, Arjuna)

(proper noun)

Nominative, masculine, singular of pāṇḍava

pāṇḍava - a descendant of Pandu, son of Pandu (refers to Yudhishthira, Bhima, Arjuna, Nakula, Sahadeva)

Patronymic from Paṇḍu.

Note: Main subject of the implied 'was'.

गुरु-वर्ती (guru-vartī) - obedient to his guru (obedient to one's teacher)

(adjective)

Nominative, masculine, singular of guru-vartin

guru-vartin - obedient to one's teacher, revering the guru

Compound: 'guru' (teacher) + 'vartin' (moving, abiding, from √vṛt).

Compound type : tatpuruṣa (guru+vartin)

• guru – teacher, spiritual preceptor (guru), heavy, important
  noun (masculine)
• vartin – acting, existing, abiding, behaving
  adjective (masculine)
  Agent noun
  From √vṛt (to turn, exist)
  Root: √vṛt (class 1)

Note: Qualifies Pandava.

च (ca) - and (and, also)

(indeclinable)

Conjunction

Note: Connects adjectives.

तेन (tena) - therefore (by that, therefore)

(pronoun)

Instrumental, neuter, singular of tad

tad - that, it, this

Demonstrative pronoun (instrumental singular neuter) used adverbially.

Note: Used as an adverb.

अस्त्रम् (astram) - weapon (weapon, missile)

(noun)

Accusative, neuter, singular of astra

astra - missile, weapon, arrow

Note: Object of 'saṃjahāra'.

संजहार (saṁjahāra) - withdrew/recalled (withdrew, collected, destroyed)

(verb)

3rd person , singular, active, past perfect (lit) of √hṛ

Perfect Active

From √hṛ (to seize) with prefix sam-. Perfect tense.

Prefix: sam

Root: √hṛ (class 1)

अर्जुनः (arjunaḥ) - Arjuna (Arjuna (proper name))

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - Arjuna (name of a Pandava prince); white, silver-colored

Note: Subject of 'saṃjahāra'.

पुनः (punaḥ) - again (again, back, moreover)

(indeclinable)

Adverb