वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-6, chapter-107, verse-9

महादेववचः श्रुत्वा काकुत्स्थः सहलक्ष्मणः ।
विमानशिखरस्थस्य प्रणाममकरोत् पितुः ॥९॥

9. mahādevavacaḥ śrutvā kākutsthaḥ sahalakṣmaṇaḥ ,
vimānaśikharasthasya praṇāmamakarot pituḥ.

9. mahādevavacaḥ śrutvā kākutsthaḥ sahalakṣmaṇaḥ
| vimānaśikharasthasya praṇāmam akarot pituḥ

9. kākutsthaḥ sahalakṣmaṇaḥ mahādevavacaḥ śrutvā
vimānaśikharasthasya pituḥ praṇāmam akarot

9. Having heard the words of the great deity, Kākutstha, accompanied by Lakṣmaṇa, offered homage to his father, who was situated at the summit of the celestial vehicle.

Words meanings summery:

• महादेववचः (mahādevavacaḥ) - the words spoken by the great deity (Indra) (the words of the great deity)

• श्रुत्वा (śrutvā) - having heard

• काकुत्स्थः (kākutsthaḥ) - Rāma, as a descendant of Kakutstha (Kākutstha (Rama))

• सहलक्ष्मणः (sahalakṣmaṇaḥ) - accompanied by Lakṣmaṇa

• विमानशिखरस्थस्य (vimānaśikharasthasya) - of Daśaratha, who was on the summit of the celestial chariot (of the one situated on the peak of the celestial vehicle)

• प्रणामम् (praṇāmam) - salutation, homage

• अकरोत् (akarot) - he made / offered (homage) (he did, he made)

• पितुः (pituḥ) - to his father (of the father)

Words meanings and morphology

महादेववचः (mahādevavacaḥ) - the words spoken by the great deity (Indra) (the words of the great deity)

(noun)

Accusative, neuter, singular of mahādevavacas

mahādevavacas - words of the great deity

Compound of mahādeva and vacas.

Compound type : tatpuruṣa (mahādeva+vacas)

• mahādeva – great deity (often Shiva, here referring to Indra or another celestial being)
  proper noun (masculine)
• vacas – word, speech, saying
  noun (neuter)

Note: Object of śrutvā.

श्रुत्वा (śrutvā) - having heard

(indeclinable)

Absolutive (Gerund)

From root śru (to hear) with suffix -tvā.

Root: śru (class 5)

काकुत्स्थः (kākutsthaḥ) - Rāma, as a descendant of Kakutstha (Kākutstha (Rama))

(proper noun)

Nominative, masculine, singular of kākutstha

kākutstha - descendant of Kakutstha (an epithet of Rāma)

Note: Subject of the action.

सहलक्ष्मणः (sahalakṣmaṇaḥ) - accompanied by Lakṣmaṇa

(adjective)

Nominative, masculine, singular of sahalakṣmaṇa

sahalakṣmaṇa - accompanied by Lakṣmaṇa

Compound of saha and Lakṣmaṇa.

Compound type : bahuvrīhi (saha+lakṣmaṇa)

• saha – with, together with
  indeclinable
• lakṣmaṇa – Lakṣmaṇa (name of Rama's brother)
  proper noun (masculine)

Note: Agrees with Kākutsthaḥ.

विमानशिखरस्थस्य (vimānaśikharasthasya) - of Daśaratha, who was on the summit of the celestial chariot (of the one situated on the peak of the celestial vehicle)

(adjective)

Genitive, masculine, singular of vimānaśikharastha

vimānaśikharastha - situated on the peak of the celestial vehicle

Compound of vimāna, śikhara, and stha.

Compound type : tatpuruṣa (vimāna+śikhara+stha)

• vimāna – celestial car, aerial chariot, vehicle
  noun (neuter)
• śikhara – peak, summit, top
  noun (neuter)
• stha – standing, abiding, situated, being
  adjective (masculine)
  Derived from root sthā (to stand).
  Root: sthā (class 1)

Note: Qualifies pituḥ.

प्रणामम् (praṇāmam) - salutation, homage

(noun)

Accusative, masculine, singular of praṇāma

praṇāma - salutation, homage, bowing down

Derived from root nam (to bow) with upasarga pra.

Prefix: pra

Root: nam (class 1)

Note: Object of akarot.

अकरोत् (akarot) - he made / offered (homage) (he did, he made)

(verb)

3rd person , singular, active, past imperfect (laṅ) of kṛ

Root: kṛ (class 8)

पितुः (pituḥ) - to his father (of the father)

(noun)

Genitive, masculine, singular of pitṛ

pitṛ - father

Note: Possessive, 'to his father'.