योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-50, verse-2

सस्मार स्मृतिमानन्तो महोदाराधिधैर्यभृत् ।
अस्त्रमस्त्रेश्वरं श्रीमद्वैष्णवं शंकरोपमम् ॥ २ ॥

sasmāra smṛtimānanto mahodārādhidhairyabhṛt ,
astramastreśvaraṃ śrīmadvaiṣṇavaṃ śaṃkaropamam 2

2. sasmāra smṛtimān anantaḥ mahodārādhidairyabhṛt
astram astreśvaram śrīmat vaiṣṇavam śaṅkaropamam

2. smṛtimān mahodārādhidairyabhṛt anantaḥ astram
astreśvaram śrīmat vaiṣṇavam śaṅkaropamam sasmāra

2. The mindful Ananta, who possessed great generosity and supreme fortitude, recalled the glorious supreme weapon (astra) of Viṣṇu (vaiṣṇavam), which was comparable to Śiva (Śaṅkara).

Words meanings summery:

• सस्मार (sasmāra) - remembered, recalled

• स्मृतिमान् (smṛtimān) - endowed with memory, mindful, intelligent

• अनन्तः (anantaḥ) - The mythological serpent Ananta, upon whom Vishnu reclines. (Ananta (name of Shesha-naga or Vishnu), infinite, endless)

• महोदाराधिदैर्यभृत् (mahodārādhidairyabhṛt) - bearing great generosity and supreme fortitude, possessing immense nobility and courage

• अस्त्रम् (astram) - weapon, missile

• अस्त्रेश्वरम् (astreśvaram) - supreme weapon, lord of weapons

• श्रीमत् (śrīmat) - glorious, splendid, prosperous, auspicious

• वैष्णवम् (vaiṣṇavam) - Belonging to Viṣṇu (the weapon of Viṣṇu). (related to Viṣṇu, Viṣṇu's)

• शङ्करोपमम् (śaṅkaropamam) - comparable to Śaṅkara (Shiva)

Words meanings and morphology

सस्मार (sasmāra) - remembered, recalled

(verb)

3rd person , singular, active, perfect (lit) of smṛ

Root: smṛ (class 1)

Note: Root smṛ (to remember), reduplicated perfect (lit), 3rd person singular active.

स्मृतिमान् (smṛtimān) - endowed with memory, mindful, intelligent

(adjective)

Nominative, masculine, singular of smṛtimat

smṛtimat - endowed with memory, mindful, intelligent

Derived from smṛti (memory) + -mat (possessive suffix).

अनन्तः (anantaḥ) - The mythological serpent Ananta, upon whom Vishnu reclines. (Ananta (name of Shesha-naga or Vishnu), infinite, endless)

(proper noun)

Nominative, masculine, singular of ananta

ananta - Ananta (name), infinite, endless

a- (not) + anta (end)

Compound type : nañ-tatpuruṣa (a+anta)

• a – not, non-
  indeclinable
• anta – end, limit, boundary
  noun (masculine)

महोदाराधिदैर्यभृत् (mahodārādhidairyabhṛt) - bearing great generosity and supreme fortitude, possessing immense nobility and courage

(adjective)

Nominative, masculine, singular of mahodārādhidairyabhṛt

mahodārādhidairyabhṛt - bearing great generosity and supreme fortitude

Compound of mahā, udāra, adhi, dhairya, bhṛt.

Compound type : karmadhāraya-tatpuruṣa (mahā+udāra+adhi+dhairya+bhṛt)

• mahā – great, large, mighty
  adjective
• udāra – generous, noble, liberal, exalted
  adjective
• adhi – supreme, over, above, principal
  indeclinable
• dhairya – fortitude, patience, firmness, courage
  noun (neuter)
• bhṛt – bearing, possessing, supporting
  adjective
  agent noun/suffix
  Derived from root bhṛ (to bear, carry).
  Root: bhṛ (class 3)

अस्त्रम् (astram) - weapon, missile

(noun)

Accusative, neuter, singular of astra

astra - weapon, missile

Root: as (class 4)

अस्त्रेश्वरम् (astreśvaram) - supreme weapon, lord of weapons

(noun)

Accusative, neuter, singular of astreśvara

astreśvara - lord of weapons, supreme weapon

astra (weapon) + īśvara (lord)

Compound type : tatpuruṣa (astra+īśvara)

• astra – weapon, missile
  noun (neuter)
  Root: as (class 4)
• īśvara – lord, master, supreme being
  noun (masculine)
  Root: īś (class 2)

श्रीमत् (śrīmat) - glorious, splendid, prosperous, auspicious

(adjective)

Accusative, neuter, singular of śrīmat

śrīmat - glorious, splendid, prosperous, auspicious

Derived from śrī (glory, prosperity) + -mat (possessive suffix).

Note: Agrees with 'astram'.

वैष्णवम् (vaiṣṇavam) - Belonging to Viṣṇu (the weapon of Viṣṇu). (related to Viṣṇu, Viṣṇu's)

(adjective)

Accusative, neuter, singular of vaiṣṇava

vaiṣṇava - related to Viṣṇu, a worshiper of Viṣṇu

Derived from Viṣṇu + aṇ (taddhita suffix).

Note: Agrees with 'astram'.

शङ्करोपमम् (śaṅkaropamam) - comparable to Śaṅkara (Shiva)

(adjective)

Accusative, neuter, singular of śaṅkaropama

śaṅkaropama - comparable to Śaṅkara

Śaṅkara (Shiva) + upama (comparable)

Compound type : tatpuruṣa (śaṅkara+upama)

• śaṅkara – Shiva, causing prosperity, benefactor
  proper noun (masculine)
  Root: śam (class 1)
• upama – comparison, resemblance, simile, comparable
  adjective (masculine)

Note: Agrees with 'astram'.