वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-2, chapter-110, verse-43

सुदीर्घस्य तु कालस्य राघवो ऽयं महाद्युतिः ।
विश्वामित्रेण सहितो यज्ञं द्रष्टुं समागतः ॥४३॥

43. sudīrghasya tu kālasya rāghavo'yaṃ mahādyutiḥ ,
viśvāmitreṇa sahito yajñaṃ draṣṭuṃ samāgataḥ.

43. su-dīrghasya tu kālasya rāghavaḥ ayam mahādyutiḥ
viśvāmitreṇa sahitaḥ yajñam draṣṭum samāgataḥ

43. tu su-dīrghasya kālasya (anantaram),
ayam mahādyutiḥ rāghavaḥ viśvāmitreṇa sahitaḥ yajñam draṣṭum samāgataḥ

43. But after a very long time, this Rāghava, endowed with great splendor, arrived accompanied by Viśvāmitra to witness the Vedic ritual (yajña).

Words meanings summery:

• सु-दीर्घस्य (su-dīrghasya) - of a very long, of a greatly prolonged

• तु (tu) - but, indeed, however

• कालस्य (kālasya) - of time

• राघवः (rāghavaḥ) - Rāghava (descendant of Raghu)

• अयम् (ayam) - this

• महाद्युतिः (mahādyutiḥ) - of great splendor, greatly radiant

• विश्वामित्रेण (viśvāmitreṇa) - by Viśvāmitra

• सहितः (sahitaḥ) - accompanied by, together with

• यज्ञम् (yajñam) - sacrifice, ritual

• द्रष्टुम् (draṣṭum) - to see, in order to see

• समागतः (samāgataḥ) - arrived, come

Words meanings and morphology

सु-दीर्घस्य (su-dīrghasya) - of a very long, of a greatly prolonged

(adjective)

Genitive, masculine, singular of su-dīrgha

su-dīrgha - very long, greatly prolonged

Tatpuruṣa compound: su (very) + dīrgha (long)

Compound type : tatpuruṣa (su+dīrgha)

• su – good, well, very
  indeclinable
• dīrgha – long, extended
  adjective (masculine/neuter)

तु (tu) - but, indeed, however

(indeclinable)

कालस्य (kālasya) - of time

(noun)

Genitive, masculine, singular of kāla

kāla - time, period, season

Note: Governed by an implied 'after' or 'at the end of'.

राघवः (rāghavaḥ) - Rāghava (descendant of Raghu)

(proper noun)

Nominative, masculine, singular of rāghava

rāghava - descendant of Raghu, a name for Rāma

Patronymic from Raghu

अयम् (ayam) - this

(pronoun)

Nominative, masculine, singular of idam

idam - this, here

महाद्युतिः (mahādyutiḥ) - of great splendor, greatly radiant

(adjective)

Nominative, masculine, singular of mahādyuti

mahādyuti - of great splendor, very radiant

Bahuvrīhi compound: mahā (great) + dyuti (splendor)

Compound type : bahuvrīhi (mahā+dyuti)

• mahā – great, large
  adjective (feminine)
• dyuti – splendor, light, radiance
  noun (feminine)
  from root dyut (to shine)
  Root: dyut (class 1)

Note: Agrees with 'rāghavaḥ'.

विश्वामित्रेण (viśvāmitreṇa) - by Viśvāmitra

(proper noun)

Instrumental, masculine, singular of viśvāmitra

viśvāmitra - Viśvāmitra (a famous Vedic sage)

सहितः (sahitaḥ) - accompanied by, together with

(adjective)

Nominative, masculine, singular of sahita

sahita - accompanied, joined, united with

Past Passive Participle

from sa-hita (hita from root dhā, to place)

Prefix: sa

Root: dhā (class 3)

Note: Agrees with 'rāghavaḥ'.

यज्ञम् (yajñam) - sacrifice, ritual

(noun)

Accusative, masculine, singular of yajña

yajña - sacrifice, ritual, worship

from root yaj (to sacrifice, worship)

Root: yaj (class 1)

द्रष्टुम् (draṣṭum) - to see, in order to see

(indeclinable)

infinitive

from root dṛś (to see), suffix -tum

Root: dṛś (class 1)

समागतः (samāgataḥ) - arrived, come

(adjective)

Nominative, masculine, singular of samāgata

samāgata - arrived, come, assembled

Past Passive Participle

from sam-ā-gam (to come together)

Prefixes: sam+ā

Root: gam (class 1)

Note: Agrees with 'rāghavaḥ'.