महाभारतः mahābhārataḥ - book-1, chapter-29, verse-21

तत्र तं सर्वभूतानि विस्मितान्यब्रुवंस्तदा ।
सुरूपं पत्रमालक्ष्य सुपर्णोऽयं भवत्विति ॥२१॥

21. tatra taṁ sarvabhūtāni vismitānyabruvaṁstadā ,
surūpaṁ patramālakṣya suparṇo'yaṁ bhavatviti.

21. tatra tam sarvabhūtāni vismitāni abruvan tadā
surūpam patram ālakṣya suparṇaḥ ayam bhavatu iti

21. Then, all beings, astonished, said to him (Garuḍa) at that time, "Having seen this beautiful feather, let him be known as Suparṇa (beautiful-winged)!"

Words meanings summery:

• तत्र (tatra) - then (at that point) (there, then)

• तम् (tam) - to him (Garuḍa) (him, that)

• सर्वभूतानि (sarvabhūtāni) - all beings (present there) (all beings, all creatures)

• विस्मितानि (vismitāni) - astonished (astonished, amazed, surprised)

• अब्रुवन् (abruvan) - they said (they said, spoke)

• तदा (tadā) - at that time (then, at that time)

• सुरूपम् (surūpam) - beautiful (beautiful, well-formed)

• पत्रम् (patram) - the feather (shed by Garuḍa) (leaf, feather, wing)

• आलक्ष्य (ālakṣya) - having perceived, upon seeing (having seen, having perceived)

• सुपर्णः (suparṇaḥ) - Suparṇa (proper name given to Garuḍa) (beautiful-winged, well-feathered, a mythical bird)

• अयम् (ayam) - this (Garuḍa) (this, he)

• भवतु (bhavatu) - let him be (known as) (let it be, may it happen)

• इति (iti) - (marks the end of direct speech) (thus, so, in this way)

Words meanings and morphology

तत्र (tatra) - then (at that point) (there, then)

(indeclinable)

Note: Temporal adverb.

तम् (tam) - to him (Garuḍa) (him, that)

(pronoun)

Accusative, masculine, singular of tad

tad - that, he, she, it

Note: Object of abruvan.

सर्वभूतानि (sarvabhūtāni) - all beings (present there) (all beings, all creatures)

(noun)

Nominative, neuter, plural of sarvabhūta

sarvabhūta - all beings, everything that exists

Compound type : karmadhāraya (sarva+bhūta)

• sarva – all, every, whole
  pronoun
• bhūta – being, creature, element, past
  noun (neuter)
  past participle
  root bhū + kta
  Root: bhū (class 1)

Note: Subject of abruvan.

विस्मितानि (vismitāni) - astonished (astonished, amazed, surprised)

(adjective)

Nominative, neuter, plural of vismita

vismita - astonished, amazed, surprised

past participle

root smi + kta with prefix vi

Prefix: vi

Root: smi (class 1)

Note: Modifies sarvabhūtāni.

अब्रुवन् (abruvan) - they said (they said, spoke)

(verb)

3rd person , plural, active, past imperfect (laṅ) of vac

Root: vac (class 2)

तदा (tadā) - at that time (then, at that time)

(indeclinable)

Note: Temporal adverb.

सुरूपम् (surūpam) - beautiful (beautiful, well-formed)

(adjective)

Accusative, neuter, singular of surūpa

surūpa - beautiful, handsome, well-formed

Compound type : prādi (su+rūpa)

• su – good, well, excellent
  indeclinable
• rūpa – form, shape, beauty
  noun (neuter)

Note: Modifies patram.

पत्रम् (patram) - the feather (shed by Garuḍa) (leaf, feather, wing)

(noun)

Accusative, neuter, singular of patra

patra - leaf, feather, wing

Note: Object of ālakṣya.

आलक्ष्य (ālakṣya) - having perceived, upon seeing (having seen, having perceived)

(indeclinable participle (gerund))

Note: Action preceding abruvan.

सुपर्णः (suparṇaḥ) - Suparṇa (proper name given to Garuḍa) (beautiful-winged, well-feathered, a mythical bird)

(noun)

Nominative, masculine, singular of suparṇa

suparṇa - beautiful-winged, well-feathered, an epithet of Garuḍa

Compound type : bahuvrīhi (su+parṇa)

• su – good, well, excellent
  indeclinable
• parṇa – feather, wing, leaf
  noun (masculine)

Note: Predicate for ayam.

अयम् (ayam) - this (Garuḍa) (this, he)

(pronoun)

Nominative, masculine, singular of idam

idam - this, he, she, it

Note: Subject of bhavatu.

भवतु (bhavatu) - let him be (known as) (let it be, may it happen)

(verb)

3rd person , singular, active, imperative (loṭ) of bhū

Root: bhū (class 1)

इति (iti) - (marks the end of direct speech) (thus, so, in this way)

(indeclinable)

Note: Quotation marker.