महाभारतः mahābhārataḥ - book-3, chapter-105, verse-18

प्रतिगृह्य तु संदेशं ततस्ते सगरात्मजाः ।
भूय एव महीं कृत्स्नां विचेतुमुपचक्रमुः ॥१८॥

18. pratigṛhya tu saṁdeśaṁ tataste sagarātmajāḥ ,
bhūya eva mahīṁ kṛtsnāṁ vicetumupacakramuḥ.

18. pratigṛhya tu saṃdeśam tataḥ te sagarātmajāḥ
bhūyaḥ eva mahīm kṛtsnām vicetum upacakramuḥ

18. Upon receiving the message, the sons of Sagara then again began to search the entire earth.

Words meanings summery:

• प्रतिगृह्य (pratigṛhya) - having received, having taken

• तु (tu) - but, indeed, however

• संदेशम् (saṁdeśam) - message, communication

• ततः (tataḥ) - then, thence, thereafter

• ते (te) - they

• सगरात्मजाः (sagarātmajāḥ) - sons of Sagara

• भूयः (bhūyaḥ) - again, further, once more

• एव (eva) - indeed, only, certainly

• महीम् (mahīm) - the earth, land

• कृत्स्नाम् (kṛtsnām) - whole, entire, complete

• विचेतुम् (vicetum) - to search, to investigate, to find

• उपचक्रमुः (upacakramuḥ) - they began, they commenced

Words meanings and morphology

प्रतिगृह्य (pratigṛhya) - having received, having taken

(indeclinable)

absolutive (gerund)

formed from root √grah with prefix prati- and suffix -ya

Prefix: prati

Root: grah (class 9)

तु (tu) - but, indeed, however

(indeclinable)

संदेशम् (saṁdeśam) - message, communication

(noun)

Accusative, masculine, singular of saṃdeśa

saṁdeśa - message, communication, news

ततः (tataḥ) - then, thence, thereafter

(indeclinable)

ते (te) - they

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it, they

सगरात्मजाः (sagarātmajāḥ) - sons of Sagara

(noun)

Nominative, masculine, plural of sagarātmaja

sagarātmaja - son of Sagara

Compound type : tatpuruṣa (sagara+ātmaja)

• sagara – Sagara (a king)
  proper noun (masculine)
• ātmaja – son, born of oneself
  noun (masculine)
  from ātman + √jan (to be born)
  Root: jan (class 4)

भूयः (bhūyaḥ) - again, further, once more

(indeclinable)

एव (eva) - indeed, only, certainly

(indeclinable)

महीम् (mahīm) - the earth, land

(noun)

Accusative, feminine, singular of mahī

mahī - earth, ground, land

कृत्स्नाम् (kṛtsnām) - whole, entire, complete

(adjective)

Accusative, feminine, singular of kṛtsna

kṛtsna - whole, entire, complete, all

विचेतुम् (vicetum) - to search, to investigate, to find

(indeclinable)

infinitive

formed from root √ci with prefix vi- and suffix -tum

Prefix: vi

Root: ci (class 5)

उपचक्रमुः (upacakramuḥ) - they began, they commenced

(verb)

3rd person , plural, active, perfect (Lit) of upakram

Perfect 3rd plural, active voice

Prefix: upa

Root: kram (class 1)