महाभारतः mahābhārataḥ - book-1, chapter-102, verse-16

संस्कारैः संस्कृतास्ते तु व्रताध्ययनसंयुताः ।
श्रमव्यायामकुशलाः समपद्यन्त यौवनम् ॥१६॥

16. saṁskāraiḥ saṁskṛtāste tu vratādhyayanasaṁyutāḥ ,
śramavyāyāmakuśalāḥ samapadyanta yauvanam.

16. saṃskāraiḥ saṃskṛtāḥ te tu vratādhyayanasaṃyutāḥ
śramavyāyāmakuśalāḥ samapadyanta yauvanam

16. Cultivated by the purificatory rites (saṃskāras), and endowed with vows and scriptural study, they became skilled in effort and physical training as they entered youth.

Words meanings summery:

• संस्कारैः (saṁskāraiḥ) - by the purificatory rites, by the cultural refinements, by the impressions

• संस्कृताः (saṁskṛtāḥ) - cultivated, refined, purified, prepared

• ते (te) - they, those

• तु (tu) - but, indeed, however, moreover

• व्रताध्ययनसंयुताः (vratādhyayanasaṁyutāḥ) - endowed with vows and study, connected with observances and learning

• श्रमव्यायामकुशलाः (śramavyāyāmakuśalāḥ) - skilled in effort and physical training, adept in toil and exercise

• समपद्यन्त (samapadyanta) - they attained, they reached, they became

• यौवनम् (yauvanam) - youth, period of youth

Words meanings and morphology

संस्कारैः (saṁskāraiḥ) - by the purificatory rites, by the cultural refinements, by the impressions

(noun)

Instrumental, masculine, plural of saṃskāra

saṁskāra - purificatory rite, cultural refinement, impression, mental trace, preparation

Prefix: sam

Root: kṛ (class 8)

संस्कृताः (saṁskṛtāḥ) - cultivated, refined, purified, prepared

(adjective)

Nominative, masculine, plural of saṃskṛta

saṁskṛta - cultivated, refined, purified, prepared, accomplished, adorned

Past Passive Participle

Prefix: sam

Root: kṛ (class 8)

ते (te) - they, those

(pronoun)

Nominative, masculine, plural of tad

tad - that, those, he, she, it, they

तु (tu) - but, indeed, however, moreover

(indeclinable)

व्रताध्ययनसंयुताः (vratādhyayanasaṁyutāḥ) - endowed with vows and study, connected with observances and learning

(adjective)

Nominative, masculine, plural of vratādhyayanasaṃyuta

vratādhyayanasaṁyuta - endowed with vows and study

Compound type : bahuvrīhi (vrata+adhyayana+saṃyuta)

• vrata – vow, religious observance, sacred duty
  noun (neuter)
• adhyayana – study, learning, reading
  noun (neuter)
  Prefix: adhi
  Root: i (class 2)
• saṃyuta – joined, connected, endowed with, united
  adjective (masculine)
  Past Passive Participle
  Prefix: sam
  Root: yuj (class 7)

श्रमव्यायामकुशलाः (śramavyāyāmakuśalāḥ) - skilled in effort and physical training, adept in toil and exercise

(adjective)

Nominative, masculine, plural of śramavyāyāmakuśala

śramavyāyāmakuśala - skilled in effort and physical training

Compound type : tatpuruṣa (śrama+vyāyāma+kuśala)

• śrama – exertion, effort, toil, fatigue
  noun (masculine)
  Root: śram (class 4)
• vyāyāma – exercise, physical training, exertion
  noun (masculine)
  Prefixes: vi+ā
  Root: yam (class 1)
• kuśala – skillful, expert, clever, well-being
  adjective (masculine)

समपद्यन्त (samapadyanta) - they attained, they reached, they became

(verb)

3rd person , plural, middle, past imperfect (laṅ) of samapad

Prefixes: sam+ā

Root: pad (class 4)

यौवनम् (yauvanam) - youth, period of youth

(noun)

Accusative, neuter, singular of yauvana

yauvana - youth, youthfulness, period of youth