महाभारतः mahābhārataḥ - book-12, chapter-326, verse-100

इदं महोपनिषदं चतुर्वेदसमन्वितम् ।
सांख्ययोगकृतं तेन पञ्चरात्रानुशब्दितम् ॥१००॥

100. idaṁ mahopaniṣadaṁ caturvedasamanvitam ,
sāṁkhyayogakṛtaṁ tena pañcarātrānuśabditam.

100. idam mahā upaniṣadam caturveda samanvitam
sāṅkhyayoga kṛtam tena pañcarātra anuśabditam

100. This great secret teaching (upaniṣad), which is in harmony with the four Vedas, was composed by him (Nārāyaṇa) according to sāṅkhya and yoga, and is also called Pañcarātra.

Words meanings summery:

• इदम् (idam) - this (teaching/secret) (this, this (teaching/secret))

• महा (mahā) - great (great, large, mighty)

• उपनिषदम् (upaniṣadam) - secret teaching (upaniṣad) (secret doctrine, mystical teaching, Upaniṣad)

• चतुर्वेद (caturveda) - the four Vedas

• समन्वितम् (samanvitam) - in harmony with (connected with, endowed with, harmonized with, accompanied by)

• साङ्ख्ययोग (sāṅkhyayoga) - sāṅkhya and yoga (Sāṅkhya and yoga (philosophical systems))

• कृतम् (kṛtam) - composed (according to) (made, done, performed, composed)

• तेन (tena) - by him (Nārāyaṇa) (by him, by that)

• पञ्चरात्र (pañcarātra) - Pañcarātra (Pañcarātra (a theological system))

• अनुशब्दितम् (anuśabditam) - also called (described, proclaimed, also called, named after)

Words meanings and morphology

इदम् (idam) - this (teaching/secret) (this, this (teaching/secret))

(pronoun)

Nominative, neuter, singular of idam

idam - this, here, now

Note: Refers to the teaching mentioned in the previous verse/context.

महा (mahā) - great (great, large, mighty)

(adjective)

Accusative, neuter, singular of mahat

mahat - great, large, mighty, considerable

Stem form mahā used in compounds.

Note: First part of the compound mahāupaniṣadam.

उपनिषदम् (upaniṣadam) - secret teaching (upaniṣad) (secret doctrine, mystical teaching, Upaniṣad)

(noun)

Accusative, neuter, singular of upaniṣad

upaniṣad - a session, a secret doctrine, esoteric teaching, an Upaniṣad (a class of sacred texts)

From upa + ni + sad (to sit near, hence 'secret teaching taught by sitting near a guru').

Prefixes: upa+ni

Root: sad (class 1)

Note: Forms a compound mahāupaniṣadam.

चतुर्वेद (caturveda) - the four Vedas

(noun)

of caturveda

caturveda - the four Vedas (Ṛgveda, Yajurveda, Sāmaveda, Atharvaveda)

Compound type : tatpuruṣa (catur+veda)

• catur – four
  numeral
• veda – knowledge, sacred knowledge, Veda (a class of sacred texts)
  noun (masculine)
  Root: vid (class 2)

Note: Forms part of a larger compound.

समन्वितम् (samanvitam) - in harmony with (connected with, endowed with, harmonized with, accompanied by)

(adjective)

Accusative, neuter, singular of samanvita

samanvita - endowed with, furnished with, connected with, accompanied by, in accordance with

Past Passive Participle

From sam + anu + i (to go, to move) + kta (P.P.P.).

Prefixes: sam+anu

Root: i (class 2)

Note: Qualifies the teaching.

साङ्ख्ययोग (sāṅkhyayoga) - sāṅkhya and yoga (Sāṅkhya and yoga (philosophical systems))

(noun)

of sāṅkhyayoga

sāṅkhyayoga - the Sāṅkhya and Yoga systems, combination of Sāṅkhya and Yoga

Compound type : dvandva (sāṅkhya+yoga)

• sāṅkhya – Sāṅkhya (a system of philosophy), numerical, relating to number
  noun (neuter)
• yoga – yoga (a system of philosophy), union, application, concentration
  noun (masculine)
  Root: yuj (class 7)

Note: Forms part of a larger compound.

कृतम् (kṛtam) - composed (according to) (made, done, performed, composed)

(adjective)

Accusative, neuter, singular of kṛta

kṛta - done, made, performed, composed, artificial

Past Passive Participle

From root kṛ (to do, to make).

Root: kṛ (class 8)

Note: Qualifies the teaching.

तेन (tena) - by him (Nārāyaṇa) (by him, by that)

(pronoun)

Instrumental, masculine, singular of tad

tad - that, he, she, it

Note: Agent of kṛtam.

पञ्चरात्र (pañcarātra) - Pañcarātra (Pañcarātra (a theological system))

(proper noun)

of pañcarātra

pañcarātra - "five nights" (name of a Vedic ritual), Pañcarātra (a system of Vaishnava theology)

Compound type : dvigu (pañca+rātra)

• pañca – five
  numeral
• rātra – night
  noun (neuter)

Note: Forms part of a larger compound.

अनुशब्दितम् (anuśabditam) - also called (described, proclaimed, also called, named after)

(adjective)

Accusative, neuter, singular of anuśabdita

anuśabdita - described, proclaimed, also called, named after

Past Passive Participle

From anu + śabd (to sound, to name) + kta (P.P.P.).

Prefix: anu

Root: śabd (class 10)

Note: Qualifies the teaching.