महाभारतः mahābhārataḥ - book-6, chapter-117, verse-7

रहितं धिष्ण्यमालोक्य समुत्सार्य च रक्षिणः ।
पितेव पुत्रं गाङ्गेयः परिष्वज्यैकबाहुना ॥७॥

7. rahitaṁ dhiṣṇyamālokya samutsārya ca rakṣiṇaḥ ,
piteva putraṁ gāṅgeyaḥ pariṣvajyaikabāhunā.

7. rahitam dhiṣṇyam ālokya samutsārya ca rakṣiṇaḥ
pitā iva putram gāṅgeyaḥ pariṣvajya eka-bāhunā

7. gāṅgeyaḥ rahitam dhiṣṇyam ālokya rakṣiṇaḥ ca
samutsārya pitā iva eka-bāhunā putram pariṣvajya

7. Seeing the seat empty and dismissing the guards, Bhishma (gāṅgeya) embraced him with one arm, just like a father embraces his son.

Words meanings summery:

• रहितम् (rahitam) - empty (of an occupant) (empty, devoid of, without)

• धिष्ण्यम् (dhiṣṇyam) - the seat (which was empty) (seat, abode, dwelling, place)

• आलोक्य (ālokya) - seeing (having seen, having perceived)

• समुत्सार्य (samutsārya) - dismissing (having removed, having dismissed, having expelled)

• च (ca) - and (and, also)

• रक्षिणः (rakṣiṇaḥ) - the guards (guards, protectors)

• पिता (pitā) - a father (father)

• इव (iva) - just like (like, as, as if)

• पुत्रम् (putram) - his son (son)

• गाङ्गेयः (gāṅgeyaḥ) - Bhishma (son of Ganga) (son of Ganga (Bhishma))

• परिष्वज्य (pariṣvajya) - embracing (having embraced, having hugged)

• एक-बाहुना (eka-bāhunā) - with one arm

Words meanings and morphology

रहितम् (rahitam) - empty (of an occupant) (empty, devoid of, without)

(adjective)

Accusative, neuter, singular of rahita

rahita - left, abandoned, devoid of

Past Passive Participle

Derived from root rah (to abandon, leave)

Root: rah (class 1)

Note: Qualifies dhiṣṇyam.

धिष्ण्यम् (dhiṣṇyam) - the seat (which was empty) (seat, abode, dwelling, place)

(noun)

Accusative, neuter, singular of dhiṣṇya

dhiṣṇya - seat, abode, dwelling, place

Note: Object of ālokya.

आलोक्य (ālokya) - seeing (having seen, having perceived)

(indeclinable)

Absolutive

Derived from root lok (to see) with prefix ā- and suffix -ya

Prefix: ā

Root: lok (class 10)

समुत्सार्य (samutsārya) - dismissing (having removed, having dismissed, having expelled)

(indeclinable)

Absolutive

Derived from root sṛ (to move) with prefixes sam- and ud- and the causal suffix -i and then -ya

Prefixes: sam+ud

Root: sṛ (class 1)

च (ca) - and (and, also)

(indeclinable)

Note: Connects the two absolutives.

रक्षिणः (rakṣiṇaḥ) - the guards (guards, protectors)

(noun)

Accusative, masculine, plural of rakṣin

rakṣin - guard, protector

Derived from root rakṣ (to protect)

Root: rakṣ (class 1)

Note: Object of samutsārya.

पिता (pitā) - a father (father)

(noun)

Nominative, masculine, singular of pitṛ

pitṛ - father

Note: Part of the simile 'like a father'.

इव (iva) - just like (like, as, as if)

(indeclinable)

पुत्रम् (putram) - his son (son)

(noun)

Accusative, masculine, singular of putra

putra - son, child

Note: Object of pariṣvajya.

गाङ्गेयः (gāṅgeyaḥ) - Bhishma (son of Ganga) (son of Ganga (Bhishma))

(proper noun)

Nominative, masculine, singular of gāṅgeya

gāṅgeya - son of Ganga (Bhishma)

Patronymic from Gaṅgā

Note: Subject of the sentence.

परिष्वज्य (pariṣvajya) - embracing (having embraced, having hugged)

(indeclinable)

Absolutive

Derived from root svaj (to embrace) with prefix pari- and suffix -ya

Prefix: pari

Root: svaj (class 1)

एक-बाहुना (eka-bāhunā) - with one arm

(noun)

Instrumental, masculine, singular of eka-bāhu

eka-bāhu - one-armed

Compound type : Tatpuruṣa (eka+bāhu)

• eka – one, a single
  numeral (masculine)
• bāhu – arm
  noun (masculine)

Note: Instrument of pariṣvajya.