महाभारतः mahābhārataḥ - book-3, chapter-291, verse-9

त्वया मे संगमो देव यदि स्याद्विधिवर्जितः ।
मन्निमित्तं कुलस्यास्य लोके कीर्तिर्नशेत्ततः ॥९॥

9. tvayā me saṁgamo deva yadi syādvidhivarjitaḥ ,
mannimittaṁ kulasyāsya loke kīrtirnaśettataḥ.

9. tvayā me saṅgamaḥ deva yadi syāt vidhivarjitaḥ
mat-nimittaṃ kulasya asya loke kīrtiḥ naśet tataḥ

9. O god, if my union with you were to occur without proper rites, then because of me, the reputation of this family would be lost in the world.

Words meanings summery:

• त्वया (tvayā) - by you

• मे (me) - my (union) (my, to me, for me)

• सङ्गमः (saṅgamaḥ) - union, meeting, contact

• देव (deva) - O god, O divine one

• यदि (yadi) - if, in case that

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

• विधिवर्जितः (vidhivarjitaḥ) - devoid of proper rites, unlawful, without rules

• मत्-निमित्तं (mat-nimittaṁ) - on my account, for my sake, because of me

• कुलस्य (kulasya) - of the family, of the lineage

• अस्य (asya) - of this, of this one

• लोके (loke) - in the world, among people

• कीर्तिः (kīrtiḥ) - fame, renown, glory, reputation

• नशेत् (naśet) - would perish, might be destroyed, would be lost

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

Words meanings and morphology

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

मे (me) - my (union) (my, to me, for me)

(pronoun)

Genitive, singular of asmad

asmad - I

सङ्गमः (saṅgamaḥ) - union, meeting, contact

(noun)

Nominative, masculine, singular of saṅgama

saṅgama - union, meeting, contact

Derived from root gam with prefix sam.

Prefix: sam

Root: gam (class 1)

देव (deva) - O god, O divine one

(noun)

Vocative, masculine, singular of deva

deva - god, divine, celestial

यदि (yadi) - if, in case that

(indeclinable)

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

(verb)

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

Root: as (class 2)

विधिवर्जितः (vidhivarjitaḥ) - devoid of proper rites, unlawful, without rules

(adjective)

Nominative, masculine, singular of vidhivarjita

vidhivarjita - devoid of rules, unlawful

Compound type : tatpuruṣa (vidhi+varjita)

• vidhi – rule, ordinance, proper rite, injunction
  noun (masculine)
  Prefix: vi
  Root: dhā (class 3)
• varjita – abandoned, excluded, deprived of, devoid of
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle of root vṛj (to avoid, abandon).
  Root: vṛj (class 1)

मत्-निमित्तं (mat-nimittaṁ) - on my account, for my sake, because of me

(adjective)

Accusative, neuter, singular of mat-nimitta

mat-nimitta - on my account

Compound type : tatpuruṣa (mad+nimitta)

• mad – I, my
  pronoun
  Ablative/Genitive stem of asmad.
• nimitta – cause, reason, motive, sign
  noun (neuter)

Note: Used adverbially.

कुलस्य (kulasya) - of the family, of the lineage

(noun)

Genitive, neuter, singular of kula

kula - family, lineage, race, clan

अस्य (asya) - of this, of this one

(pronoun)

Genitive, neuter, singular of idam

idam - this, this one

लोके (loke) - in the world, among people

(noun)

Locative, masculine, singular of loka

loka - world, realm, people

कीर्तिः (kīrtiḥ) - fame, renown, glory, reputation

(noun)

Nominative, feminine, singular of kīrti

kīrti - fame, renown, glory

Derived from root kīrt (to mention, praise).

Root: kīrt (class 10)

नशेत् (naśet) - would perish, might be destroyed, would be lost

(verb)

3rd person , singular, active, optative (vidhiliṅ) of naś

Root: naś (class 4)

ततः (tataḥ) - then, therefore, from that

(indeclinable)