महाभारतः mahābhārataḥ - book-1, chapter-154, verse-19

आचार्यवेतनं किंचिद्धृदि संपरिवर्तते ।
कृतास्त्रैस्तत्प्रदेयं स्यात्तदृतं वदतानघाः ॥१९॥

19. ācāryavetanaṁ kiṁciddhṛdi saṁparivartate ,
kṛtāstraistatpradeyaṁ syāttadṛtaṁ vadatānaghāḥ.

19. ācāryavetanam kiñcit hṛdi saṃparivartate kṛtāstraiḥ
tat pradeyam syāt tat ṛtam vadatā anaghāḥ

19. A certain remuneration for the teacher (ācārya) is revolving in my mind. That should be given by those who have mastered their weapons. O sinless ones, declare this truth.

Words meanings summery:

• आचार्यवेतनम् (ācāryavetanam) - teacher's fee, preceptor's remuneration

• किञ्चित् (kiñcit) - something, a certain

• हृदि (hṛdi) - in the heart, in the mind

• संपरिवर्तते (saṁparivartate) - revolves, turns, is present, is agitated

• कृतास्त्रैः (kṛtāstraiḥ) - by those who have mastered weapons, by accomplished warriors

• तत् (tat) - that

• प्रदेयम् (pradeyam) - to be given, should be given, payable

• स्यात् (syāt) - should be, would be, may be

• तत् (tat) - that

• ऋतम् (ṛtam) - truth, right, cosmic order

• वदता (vadatā) - speak! tell! declare!

• अनघाः (anaghāḥ) - O sinless ones, O blameless ones

Words meanings and morphology

आचार्यवेतनम् (ācāryavetanam) - teacher's fee, preceptor's remuneration

(noun)

Nominative, neuter, singular of ācāryavetana

ācāryavetana - teacher's fee, preceptor's remuneration

Compound type : tatpuruṣa (ācārya+vetana)

• ācārya – preceptor, teacher
  noun (masculine)
• vetana – wage, fee, remuneration
  noun (neuter)

किञ्चित् (kiñcit) - something, a certain

(pronoun)

Nominative, neuter, singular of kiñcit

kiñcit - something, a little, a certain, anything

Note: Used as an indefinite pronoun.

हृदि (hṛdi) - in the heart, in the mind

(noun)

Locative, neuter, singular of hṛd

hṛd - heart, mind, conscience

संपरिवर्तते (saṁparivartate) - revolves, turns, is present, is agitated

(verb)

3rd person , singular, middle, present (laṭ) of saṃparivartate

Present tense, middle voice

Derived from root √vṛt (1st class) with upasargas 'sam' and 'pari'.

Prefixes: sam+pari

Root: vṛt (class 1)

कृतास्त्रैः (kṛtāstraiḥ) - by those who have mastered weapons, by accomplished warriors

(noun)

Instrumental, masculine, plural of kṛtāstra

kṛtāstra - one who has mastered weapons

Compound type : bahuvrīhi (kṛta+astra)

• kṛta – done, made, accomplished
  adjective (masculine)
  Past Passive Participle
  Derived from root √kṛ (8th class)
  Root: kṛ (class 8)
• astra – weapon, missile
  noun (neuter)

Note: By whom the weapons have been mastered.

तत् (tat) - that

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: Refers to 'ācāryavetanam'.

प्रदेयम् (pradeyam) - to be given, should be given, payable

(adjective)

Nominative, neuter, singular of pradeya

pradeya - to be given, gift, grant

Gerundive (Pot. Pass. Part.)

Derived from root √dā (3rd class) with upasarga 'pra'.

Prefix: pra

Root: dā (class 3)

स्यात् (syāt) - should be, would be, may be

(verb)

3rd person , singular, active, optative (liṅ) of as

Optative mood, active voice

Optative form of √as (2nd class).

Root: as (class 2)

तत् (tat) - that

(pronoun)

Accusative, neuter, singular of tad

tad - that, he, she, it

Note: Refers to 'ṛtam'.

ऋतम् (ṛtam) - truth, right, cosmic order

(noun)

Accusative, neuter, singular of ṛta

ṛta - truth, divine law, cosmic order, right

वदता (vadatā) - speak! tell! declare!

(verb)

2nd person , plural, active, imperative (loṭ) of vad

Imperative mood, active voice (2nd plural)

From root √vad (1st class). Assumed to be an archaic/poetic form of 'vadata'.

Root: vad (class 1)

अनघाः (anaghāḥ) - O sinless ones, O blameless ones

(noun)

Vocative, masculine, plural of anagha

anagha - sinless, blameless, faultless

Compound type : nañ-tatpuruṣa (an+agha)

• an – not, without
  indeclinable
• agha – sin, fault, distress
  noun (neuter)