महाभारतः mahābhārataḥ - book-13, chapter-107, verse-46

गुरुणा वैरनिर्बन्धो न कर्तव्यः कदाचन ।
अनुमान्यः प्रसाद्यश्च गुरुः क्रुद्धो युधिष्ठिर ॥४६॥

46. guruṇā vairanirbandho na kartavyaḥ kadācana ,
anumānyaḥ prasādyaśca guruḥ kruddho yudhiṣṭhira.

46. guruṇā vaira-nirbandhaḥ na kartavyaḥ kadācana |
anumānyaḥ prasādyaḥ ca guruḥ kruddhaḥ yudhiṣṭhira

46. A persistent enmity with a teacher (guru) should never be established. An angered teacher (guru) must be persuaded and appeased, O Yudhiṣṭhira.

Words meanings summery:

• गुरुणा (guruṇā) - by a teacher, by a preceptor

• वैर-निर्बन्धः (vaira-nirbandhaḥ) - persistence in enmity, fixed hostility

• न (na) - not, no

• कर्तव्यः (kartavyaḥ) - to be done, to be made, obligatory

• कदाचन (kadācana) - ever, at any time, never (with na)

• अनुमान्यः (anumānyaḥ) - to be persuaded, to be conciliated

• प्रसाद्यः (prasādyaḥ) - to be appeased, to be propitiated

• च (ca) - and

• गुरुः (guruḥ) - a teacher, a preceptor

• क्रुद्धः (kruddhaḥ) - angered, wrathful

• युधिष्ठिर (yudhiṣṭhira) - O Yudhiṣṭhira

Words meanings and morphology

गुरुणा (guruṇā) - by a teacher, by a preceptor

(noun)

Instrumental, masculine, singular of guru

guru - teacher, preceptor, respected elder

वैर-निर्बन्धः (vaira-nirbandhaḥ) - persistence in enmity, fixed hostility

(noun)

Nominative, masculine, singular of vaira-nirbandha

vaira-nirbandha - fixed hostility, persistence in enmity

Compound type : tatpurusha (vaira+nirbandha)

• vaira – enmity, hostility
  noun (neuter)
• nirbandha – persistence, fixedness, firm adherence
  noun (masculine)
  from nir + root bandh (to bind)
  Prefix: nir
  Root: bandh (class 9)

Note: Compound word.

न (na) - not, no

(indeclinable)

कर्तव्यः (kartavyaḥ) - to be done, to be made, obligatory

(adjective)

Nominative, masculine, singular of kartavya

kartavya - to be done, to be made, fit to be done

Gerundive

from root kṛ (to do) + tavya pratyaya

Root: kṛ (class 8)

Note: Predicate adjective.

कदाचन (kadācana) - ever, at any time, never (with na)

(indeclinable)

kadā (when) + cana

अनुमान्यः (anumānyaḥ) - to be persuaded, to be conciliated

(adjective)

Nominative, masculine, singular of anumānya

anumānya - to be persuaded, to be conciliated

Gerundive

from anu + root man (to think, respect) + ṇya pratyaya

Prefix: anu

Root: man (class 4)

Note: Predicate adjective.

प्रसाद्यः (prasādyaḥ) - to be appeased, to be propitiated

(adjective)

Nominative, masculine, singular of prasādya

prasādya - to be appeased, to be propitiated

Gerundive

from pra + root sad (to settle, appease) + ṇya pratyaya

Prefix: pra

Root: sad (class 1)

Note: Predicate adjective.

च (ca) - and

(indeclinable)

गुरुः (guruḥ) - a teacher, a preceptor

(noun)

Nominative, masculine, singular of guru

guru - teacher, preceptor, respected elder

Note: Subject of the second clause.

क्रुद्धः (kruddhaḥ) - angered, wrathful

(adjective)

Nominative, masculine, singular of kruddha

kruddha - angered, wrathful, enraged

Past Passive Participle

from root krudh (to be angry)

Root: krudh (class 4)

Note: Adjective modifying guruḥ.

युधिष्ठिर (yudhiṣṭhira) - O Yudhiṣṭhira

(proper noun)

Vocative, masculine, singular of yudhiṣṭhira

yudhiṣṭhira - Yudhiṣṭhira (a proper name, eldest of the Pāṇḍavas)