महाभारतः mahābhārataḥ - book-6, chapter-17, verse-5

अहन्यहनि पार्थानां वृद्धः कुरुपितामहः ।
भरद्वाजात्मजश्चैव प्रातरुत्थाय संयतौ ॥५॥

5. ahanyahani pārthānāṁ vṛddhaḥ kurupitāmahaḥ ,
bharadvājātmajaścaiva prātarutthāya saṁyatau.

5. ahani ahani pārthānāṃ vṛddhaḥ kurupitāmahaḥ
bharadvājātmajaḥ ca eva prātaḥ utthāya saṃyatau

5. vṛddhaḥ kurupitāmahaḥ ca bharadvājātmajaḥ eva
saṃyatau ahani ahani prātaḥ utthāya pārthānāṃ

5. Day after day, both the venerable grandfather of the Kurus (Bhīṣma) and the son of Bharadvāja (Droṇa), having risen in the morning, restrained themselves for the sake of the Pārthas.

Words meanings summery:

• अहन्यहनि (ahanyahani) - day after day, daily

• पार्थानां (pārthānāṁ) - of the Pārthas, of the sons of Pṛthā

• वृद्धः (vṛddhaḥ) - old, aged, venerable, grown

• कुरुपितामहः (kurupitāmahaḥ) - Bhīṣma, the venerable patriarch of the Kuru dynasty. (grandfather of the Kurus)

• भरद्वाजात्मजः (bharadvājātmajaḥ) - Droṇa, the guru of the Pāṇḍavas and Kauravas (son of Bharadvāja)

• च (ca) - and, also

• एव (eva) - indeed, just, certainly, only

• प्रातः (prātaḥ) - in the morning, early

• उत्थाय (utthāya) - having risen, having stood up

• संयतौ (saṁyatau) - the two restrained, self-controlled, disciplined ones

Words meanings and morphology

अहन्यहनि (ahanyahani) - day after day, daily

(indeclinable)

Reduplicative compound of 'ahan' (day)

Compound type : reduplicative compound (ahan+ahan)

• ahan – day
  noun (neuter)
• ahan – day
  noun (neuter)

पार्थानां (pārthānāṁ) - of the Pārthas, of the sons of Pṛthā

(noun)

Genitive, masculine, plural of pārtha

pārtha - son of Pṛthā (Kuntī), a name for the Pāṇḍavas, especially Arjuna

Derived from Pṛthā, mother of the Pāṇḍavas

वृद्धः (vṛddhaḥ) - old, aged, venerable, grown

(adjective)

Nominative, masculine, singular of vṛddha

vṛddha - old, aged, venerable, grown, augmented

Past Passive Participle

From the root 'vṛdh' (to grow, increase)

Root: vṛdh (class 1)

कुरुपितामहः (kurupitāmahaḥ) - Bhīṣma, the venerable patriarch of the Kuru dynasty. (grandfather of the Kurus)

(noun)

Nominative, masculine, singular of kurupitāmaha

kurupitāmaha - grandfather of the Kurus

Compound type : ṣaṣṭhī-tatpuruṣa (kuru+pitāmaha)

• kuru – the Kuru dynasty, a member of the Kuru lineage
  proper noun (masculine)
• pitāmaha – paternal grandfather, Brahmā (as grandfather of all)
  noun (masculine)

भरद्वाजात्मजः (bharadvājātmajaḥ) - Droṇa, the guru of the Pāṇḍavas and Kauravas (son of Bharadvāja)

(noun)

Nominative, masculine, singular of bharadvājātmaja

bharadvājātmaja - son of Bharadvāja

Compound type : ṣaṣṭhī-tatpuruṣa (bharadvāja+ātmaja)

• bharadvāja – Bharadvāja (name of a Vedic sage and an important character in the Mahābhārata)
  proper noun (masculine)
• ātmaja – self-born, son, daughter
  noun (masculine)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, just, certainly, only

(indeclinable)

प्रातः (prātaḥ) - in the morning, early

(indeclinable)

उत्थाय (utthāya) - having risen, having stood up

(indeclinable)

Absolutive

Indeclinable participle formed with prefix 'ut-' and root 'sthā'

Prefix: ut

Root: sthā (class 1)

संयतौ (saṁyatau) - the two restrained, self-controlled, disciplined ones

(adjective)

Nominative, masculine, dual of saṃyata

saṁyata - restrained, self-controlled, disciplined, abstinent

Past Passive Participle

From the root 'yam' (to restrain) with prefix 'sam-'

Prefix: sam

Root: yam (class 1)