महाभारतः mahābhārataḥ - book-3, chapter-186, verse-65

ततो गजकुलप्रख्यास्तडिन्मालाविभूषिताः ।
उत्तिष्ठन्ति महामेघा नभस्यद्भुतदर्शनाः ॥६५॥

65. tato gajakulaprakhyāstaḍinmālāvibhūṣitāḥ ,
uttiṣṭhanti mahāmeghā nabhasyadbhutadarśanāḥ.

65. tataḥ gajakulaprakhyāḥ taḍinmālāvibhūṣitāḥ
uttiṣṭhanti mahāmeghāḥ nabhasi adbhutadarśanāḥ

65. Then, immense clouds, resembling herds of elephants and adorned with streaks of lightning, rise up in the sky, presenting a marvelous spectacle.

Words meanings summery:

• ततः (tataḥ) - then (then, thereupon, from that)

• गजकुलप्रख्याः (gajakulaprakhyāḥ) - resembling herds of elephants

• तडिन्मालाविभूषिताः (taḍinmālāvibhūṣitāḥ) - adorned with garlands of lightning

• उत्तिष्ठन्ति (uttiṣṭhanti) - they rise up (they rise up, they stand up, they emerge)

• महामेघाः (mahāmeghāḥ) - immense clouds (great clouds, immense clouds)

• नभसि (nabhasi) - in the sky (in the sky, in the atmosphere)

• अद्भुतदर्शनाः (adbhutadarśanāḥ) - marvelous to behold (of wonderful appearance, marvelous to behold)

Words meanings and morphology

ततः (tataḥ) - then (then, thereupon, from that)

(indeclinable)

ablative of 'tad' used as an indeclinable

गजकुलप्रख्याः (gajakulaprakhyāḥ) - resembling herds of elephants

(adjective)

Nominative, masculine, plural of gajakulaprakhya

gajakulaprakhya - resembling herds of elephants

Compound type : bahuvrihi (gaja+kula+prakhya)

• gaja – elephant
  noun (masculine)
• kula – family, race, herd, multitude
  noun (neuter)
• prakhya – resembling, like, similar, famous
  adjective (masculine)
  from pra-khyā (to be known, appear)
  Prefix: pra
  Root: khyā (class 2)

तडिन्मालाविभूषिताः (taḍinmālāvibhūṣitāḥ) - adorned with garlands of lightning

(adjective)

Nominative, masculine, plural of taḍinmālāvibhūṣita

taḍinmālāvibhūṣita - adorned with garlands of lightning

Compound type : bahuvrihi (taḍit+mālā+vibhūṣita)

• taḍit – lightning
  noun (feminine)
• mālā – garland, string, series
  noun (feminine)
• vibhūṣita – adorned, decorated, ornamented
  adjective (masculine)
  Past Passive Participle
  from root bhūṣ with prefix vi
  Prefix: vi
  Root: bhūṣ (class 10)

उत्तिष्ठन्ति (uttiṣṭhanti) - they rise up (they rise up, they stand up, they emerge)

(verb)

3rd person , plural, active, present (laṭ) of utthā

Present Active

3rd person plural present active of ut-sthā

Prefix: ut

Root: sthā (class 1)

महामेघाः (mahāmeghāḥ) - immense clouds (great clouds, immense clouds)

(noun)

Nominative, masculine, plural of mahāmegha

mahāmegha - great cloud, immense cloud

Compound type : karmadharaya (mahat+megha)

• mahat – great, large, immense
  adjective (masculine)
• megha – cloud
  noun (masculine)

नभसि (nabhasi) - in the sky (in the sky, in the atmosphere)

(noun)

Locative, neuter, singular of nabhas

nabhas - sky, atmosphere, cloud, ether

अद्भुतदर्शनाः (adbhutadarśanāḥ) - marvelous to behold (of wonderful appearance, marvelous to behold)

(adjective)

Nominative, masculine, plural of adbhutadarśana

adbhutadarśana - of wonderful appearance, marvelous to behold

Compound type : bahuvrihi (adbhuta+darśana)

• adbhuta – wonderful, amazing, miraculous
  adjective (neuter)
• darśana – sight, appearance, vision
  noun (neuter)
  from root dṛś
  Root: dṛś (class 1)