महाभारतः mahābhārataḥ - book-12, chapter-49, verse-11

तवापि पुत्रं कल्याणि धृतिमन्तं तपोन्वितम् ।
शमात्मकं द्विजश्रेष्ठं चरुरेष विधास्यति ॥११॥

11. tavāpi putraṁ kalyāṇi dhṛtimantaṁ taponvitam ,
śamātmakaṁ dvijaśreṣṭhaṁ carureṣa vidhāsyati.

11. tava api putram kalyāṇi dhṛtimantam tapo'nvitam
śamātmakam dvijaśreṣṭham caruḥ eṣaḥ vidhāsyati

11. kalyāṇi eṣaḥ caruḥ tava putram dhṛtimantam
tapo'nvitam śamātmakam dvijaśreṣṭham api vidhāsyati

11. O auspicious one (kalyāṇi), this oblation will also ensure that your son is steadfast, endowed with ascetic practice (tapas), of a peaceful disposition, and the best among brahmins.

Words meanings summery:

• तव (tava) - your, of you

• अपि (api) - also, even, too

• पुत्रम् (putram) - son

• कल्याणि (kalyāṇi) - O auspicious one, O blessed one

• धृतिमन्तम् (dhṛtimantam) - endowed with steadfastness, firm, resolute

• तपो&#०३९;न्वितम् (tapo'nvitam) - endowed with ascetic practice (tapas), accompanied by austerity

• शमात्मकम् (śamātmakam) - of a peaceful nature, having a tranquil self

• द्विजश्रेष्ठम् (dvijaśreṣṭham) - best among the twice-born (brahmins)

• चरुः (caruḥ) - oblation, sacrificial offering (cooked rice, barley, or millet)

• एषः (eṣaḥ) - this (masculine nominative singular)

• विधास्यति (vidhāsyati) - will make, will create, will produce, will provide

Words meanings and morphology

तव (tava) - your, of you

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (singular, informal)

अपि (api) - also, even, too

(indeclinable)

पुत्रम् (putram) - son

(noun)

Accusative, masculine, singular of putra

putra - son, child

कल्याणि (kalyāṇi) - O auspicious one, O blessed one

(adjective)

Vocative, feminine, singular of kalyāṇī

kalyāṇī - auspicious, beautiful, excellent; an auspicious woman

Note: Used here as a vocative noun for the wife.

धृतिमन्तम् (dhṛtimantam) - endowed with steadfastness, firm, resolute

(adjective)

Accusative, masculine, singular of dhṛtimant

dhṛtimant - steadfast, firm, courageous, resolute

Derived from 'dhṛti' (firmness, steadfastness) with the possessive suffix '-mat'.

तपो&#०३९;न्वितम् (tapo'nvitam) - endowed with ascetic practice (tapas), accompanied by austerity

(adjective)

Accusative, masculine, singular of tapas-anvita

tapas-anvita - endowed with ascetic practice, accompanied by austerity

Compound type : Bahuvrīhi (tapas+anvita)

• tapas – ascetic practice, penance, austerity (tapas)
  noun (neuter)
  Root: tap (class 1)
• anvita – accompanied by, endowed with, possessed of
  adjective (masculine)
  Past Passive Participle
  Derived from root 'i' with prefix 'anu' and PPP suffix 'ta'.
  Prefix: anu
  Root: i (class 2)

शमात्मकम् (śamātmakam) - of a peaceful nature, having a tranquil self

(adjective)

Accusative, masculine, singular of śama-ātmaka

śama-ātmaka - of a peaceful nature, characterized by tranquility

Compound type : Bahuvrīhi (śama+ātmaka)

• śama – tranquility, calmness, mental peace
  noun (masculine)
  Root: śam (class 4)
• ātmaka – pertaining to the self, having the nature of, consisting of
  adjective (masculine)
  Derived from 'ātman' with the suffix '-ka'.

द्विजश्रेष्ठम् (dvijaśreṣṭham) - best among the twice-born (brahmins)

(noun)

Accusative, masculine, singular of dvija-śreṣṭha

dvija-śreṣṭha - best among the twice-born, chief of brahmins

Compound type : Tatpuruṣa (dvija+śreṣṭha)

• dvija – twice-born (Brahmin, Kṣatriya, Vaiśya, but often specifically Brahmin), bird, tooth
  noun (masculine)
  Prefix: dvi
  Root: jan (class 4)
• śreṣṭha – best, most excellent, superior
  adjective (masculine)
  Superlative form of 'praśasya' (excellent).

चरुः (caruḥ) - oblation, sacrificial offering (cooked rice, barley, or millet)

(noun)

Nominative, masculine, singular of caru

caru - a cooked oblation (of rice, barley, or millet) offered to gods or ancestors

एषः (eṣaḥ) - this (masculine nominative singular)

(pronoun)

Nominative, masculine, singular of etad

etad - this, that

विधास्यति (vidhāsyati) - will make, will create, will produce, will provide

(verb)

3rd person , singular, active, future (lṛṭ) of dhā

Prefix: vi

Root: dhā (class 3)