महाभारतः mahābhārataḥ - book-12, chapter-322, verse-35

ततः प्रसन्नो भगवाननिर्दिष्टशरीरगः ।
ऋषीनुवाच तान्सर्वानदृश्यः पुरुषोत्तमः ॥३५॥

35. tataḥ prasanno bhagavānanirdiṣṭaśarīragaḥ ,
ṛṣīnuvāca tānsarvānadṛśyaḥ puruṣottamaḥ.

35. tataḥ prasannaḥ bhagavān anirdiṣṭaśarīragaḥ
ṛṣīn uvāca tān sarvān adṛśyaḥ puruṣottamaḥ

35. tataḥ prasannaḥ adṛśyaḥ anirdiṣṭaśarīragaḥ
puruṣottamaḥ bhagavān tān sarvān ṛṣīn uvāca

35. Then, the pleased Lord (bhagavān), who has no specified bodily form and is invisible, the Supreme Person (puruṣottama), spoke to all those sages.

Words meanings summery:

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

• प्रसन्नः (prasannaḥ) - pleased, gracious (pleased, gracious, clear, serene)

• भगवान् (bhagavān) - the Lord (bhagavān) (the Lord, worshipful, divine)

• अनिर्दिष्टशरीरगः (anirdiṣṭaśarīragaḥ) - not having a specified bodily form (not having a specified body, formless, unmanifest)

• ऋषीन् (ṛṣīn) - to the sages (to the seers, sages)

• उवाच (uvāca) - spoke (spoke, said)

• तान् (tān) - them (them, those)

• सर्वान् (sarvān) - all (all, everyone)

• अदृश्यः (adṛśyaḥ) - invisible (invisible, unseen, imperceptible)

• पुरुषोत्तमः (puruṣottamaḥ) - the Supreme Person (puruṣottama) (the best of men, the supreme person)

Words meanings and morphology

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

(indeclinable)

Suffix -tas indicating origin or sequence.

प्रसन्नः (prasannaḥ) - pleased, gracious (pleased, gracious, clear, serene)

(adjective)

Nominative, masculine, singular of prasanna

prasanna - pleased, clear, serene, tranquil, gracious

Past Passive Participle

Formed from pra- √sad (to sit, settle, be gracious).

Prefix: pra

Root: sad (class 1)

भगवान् (bhagavān) - the Lord (bhagavān) (the Lord, worshipful, divine)

(noun)

Nominative, masculine, singular of bhagavat

bhagavat - prosperous, fortunate, glorious, divine, the Lord

Possessive adjective from bhaga (fortune, prosperity).

अनिर्दिष्टशरीरगः (anirdiṣṭaśarīragaḥ) - not having a specified bodily form (not having a specified body, formless, unmanifest)

(adjective)

Nominative, masculine, singular of anirdiṣṭaśarīraga

anirdiṣṭaśarīraga - not having a specified body/form

Bahuvrīhi compound.

Compound type : bahuvrīhi (a+nirdiṣṭa+śarīra+ga)

• a – not, non-, un-
  indeclinable
  Negative prefix.
• nirdiṣṭa – specified, indicated, pointed out
  adjective (masculine)
  Past Passive Participle
  Formed from nir- √diś (to point, show).
  Prefix: nir
  Root: diś (class 6)
• śarīra – body, form
  noun (neuter)
• ga – going, moving, residing, relating to
  adjective (masculine)
  Derived from root gam (to go).
  Root: gam (class 1)

ऋषीन् (ṛṣīn) - to the sages (to the seers, sages)

(noun)

Accusative, masculine, plural of ṛṣi

ṛṣi - seer, sage, inspired poet

Root: ṛṣ (class 1)

उवाच (uvāca) - spoke (spoke, said)

(verb)

3rd person , singular, active, perfect (lit) of vac

Perfect tense (lit) 3rd singular

Root reduplication, athematic perfect conjugation.

Root: vac (class 2)

तान् (tān) - them (them, those)

(pronoun)

Accusative, masculine, plural of tad

tad - that, those

Demonstrative pronoun.

सर्वान् (sarvān) - all (all, everyone)

(adjective)

Accusative, masculine, plural of sarva

sarva - all, every, whole, entire

अदृश्यः (adṛśyaḥ) - invisible (invisible, unseen, imperceptible)

(adjective)

Nominative, masculine, singular of adṛśya

adṛśya - invisible, imperceptible, not to be seen

Gerundive/Participial adjective

Formed from a- √dṛś (to see) + -ya. Can function as a gerundive (that which is not to be seen) or adjective.

Prefix: a

Root: dṛś (class 1)

पुरुषोत्तमः (puruṣottamaḥ) - the Supreme Person (puruṣottama) (the best of men, the supreme person)

(proper noun)

Nominative, masculine, singular of puruṣottama

puruṣottama - best of men, supreme person, an epithet of Viṣṇu/Kṛṣṇa

Tatpuruṣa compound: puruṣāṇām uttamaḥ (best among persons).

Compound type : tatpuruṣa (puruṣa+uttama)

• puruṣa – man, person, male, cosmic person (puruṣa)
  noun (masculine)
• uttama – best, highest, supreme
  adjective (masculine)
  Superlative degree from the prefix 'ud'.