महाभारतः mahābhārataḥ - book-1, chapter-3, verse-151

तन्त्रं चेदं विश्वरूपं युवत्यौ वयतस्तन्तून्सततं वर्तयन्त्यौ ।
कृष्णान्सितांश्चैव विवर्तयन्त्यौ भूतान्यजस्रं भुवनानि चैव ॥१५१॥

151. tantraṁ cedaṁ viśvarūpaṁ yuvatyau; vayatastantūnsatataṁ vartayantyau ,
kṛṣṇānsitāṁścaiva vivartayantyau; bhūtānyajasraṁ bhuvanāni caiva.

151. tantram ca idam viśvarūpam yuvatyau
vayataḥ tantūn satatam vartayantyau
kṛṣṇān sitān ca eva vivartayantyau
bhūtāni ajasram bhuvanāni ca eva

151. And these two young women weave this universal fabric, constantly twisting the threads, both black and white, thereby incessantly transforming beings and worlds.

Words meanings summery:

• तन्त्रम् (tantram) - fabric, web (metaphorical) (loom, web, fabric, system, doctrine)

• च (ca) - and

• इदम् (idam) - this

• विश्वरूपम् (viśvarūpam) - universal, multiform (modifying 'fabric') (having all forms, universal, multiform)

• युवत्यौ (yuvatyau) - two young women

• वयतः (vayataḥ) - they two weave

• तन्तून् (tantūn) - threads

• सततम् (satatam) - constantly, perpetually, always

• वर्तयन्त्यौ (vartayantyau) - twisting (the threads) (causing to turn, twisting, causing to exist)

• कृष्णान् (kṛṣṇān) - (threads which are) black (black ones, dark ones)

• सितान् (sitān) - (threads which are) white (white ones, bright ones)

• च (ca) - and

• एव (eva) - indeed, just, only

• विवर्तयन्त्यौ (vivartayantyau) - transforming, bringing forth (causing to revolve, changing, transforming, evolving)

• भूतानि (bhūtāni) - beings, creatures (beings, creatures, elements, past events)

• अजस्रम् (ajasram) - incessantly, perpetually, continuously

• भुवनानि (bhuvanāni) - worlds, realms (worlds, realms, beings)

• च (ca) - and

• एव (eva) - indeed, just, only

Words meanings and morphology

तन्त्रम् (tantram) - fabric, web (metaphorical) (loom, web, fabric, system, doctrine)

(noun)

neuter, singular of tantra

tantra - loom, thread, web, system, doctrine, main point

च (ca) - and

(indeclinable)

इदम् (idam) - this

(pronoun)

neuter, singular of idam

idam - this

विश्वरूपम् (viśvarūpam) - universal, multiform (modifying 'fabric') (having all forms, universal, multiform)

(adjective)

neuter, singular of viśvarūpa

viśvarūpa - all-formed, universal, multiform, omnipresent

Compound type : bahuvrīhi (viśva+rūpa)

• viśva – all, whole, universal
  adjective
• rūpa – form, shape, appearance
  noun (neuter)

युवत्यौ (yuvatyau) - two young women

(noun)

Nominative, feminine, dual of yuvati

yuvati - young woman

वयतः (vayataḥ) - they two weave

(verb)

3rd person , dual, active, present (laṭ) of ve

Root: ve (class 2)

Note: From root √ve 'to weave'.

तन्तून् (tantūn) - threads

(noun)

Accusative, masculine, plural of tantu

tantu - thread, string, line, succession

सततम् (satatam) - constantly, perpetually, always

(indeclinable)

वर्तयन्त्यौ (vartayantyau) - twisting (the threads) (causing to turn, twisting, causing to exist)

(adjective)

Nominative, feminine, dual of vartayat

vartayat - causing to turn, twist, exist, act

present active participle (causative)

from causative of root √vṛt

Root: vṛt (class 1)

कृष्णान् (kṛṣṇān) - (threads which are) black (black ones, dark ones)

(adjective)

Accusative, masculine, plural of kṛṣṇa

kṛṣṇa - black, dark, dark-blue, Krishna (as proper noun)

Note: Modifies 'tantūn' implicitly.

सितान् (sitān) - (threads which are) white (white ones, bright ones)

(adjective)

Accusative, masculine, plural of sita

sita - white, bright, tied, bound

past passive participle

from root √si (to bind) or √śvit (to be white)

Root: śvit (class 1)

Note: Modifies 'tantūn' implicitly.

च (ca) - and

(indeclinable)

एव (eva) - indeed, just, only

(indeclinable)

विवर्तयन्त्यौ (vivartayantyau) - transforming, bringing forth (causing to revolve, changing, transforming, evolving)

(adjective)

Nominative, feminine, dual of vivartayat

vivartayat - causing to turn, change, transform, evolve

present active participle (causative)

from causative of root √vṛt with prefix vi-

Prefix: vi

Root: vṛt (class 1)

भूतानि (bhūtāni) - beings, creatures (beings, creatures, elements, past events)

(noun)

Accusative, neuter, plural of bhūta

bhūta - been, become, existing, being, creature, element

past passive participle

from root √bhū

Root: bhū (class 1)

अजस्रम् (ajasram) - incessantly, perpetually, continuously

(indeclinable)

भुवनानि (bhuvanāni) - worlds, realms (worlds, realms, beings)

(noun)

Accusative, neuter, plural of bhuvana

bhuvana - world, earth, abode, being

च (ca) - and

(indeclinable)

एव (eva) - indeed, just, only

(indeclinable)