योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-131, verse-8

भूगोलकाधोभागानि तदङ्गान्यूर्ध्ववन्ति च ।
तदा भूतानि तिष्ठन्ति तान्याविश्य भ्रमन्ति च ॥ ८ ॥

bhūgolakādhobhāgāni tadaṅgānyūrdhvavanti ca ,
tadā bhūtāni tiṣṭhanti tānyāviśya bhramanti ca 8

8. bhūgolakādhabhāgāni tat aṅgāni ūrdhvavanti ca
tadā bhūtāni tiṣṭhanti tāni āviśya bhramanti ca

8. bhūtāni bhūgolakādhabhāgāni ca tat aṅgāni
ūrdhvavanti ca tāni āviśya tiṣṭhanti tadā bhramanti

8. Beings reside in both the lower regions of the terrestrial globe and its upper parts. Then, entering into those (regions), they also wander (saṃsāra).

Words meanings summery:

• भूगोलकाधभागानि (bhūgolakādhabhāgāni) - the lower parts of the terrestrial globe

• तत् (tat) - its

• अङ्गानि (aṅgāni) - parts, limbs

• ऊर्ध्ववन्ति (ūrdhvavanti) - having upper regions, upper

• च (ca) - and

• तदा (tadā) - then, at that time, subsequently

• भूतानि (bhūtāni) - living beings (beings, creatures, elements)

• तिष्ठन्ति (tiṣṭhanti) - they reside (they stand, they dwell, they exist)

• तानि (tāni) - those regions (referring to bhūgolakādhabhāgāni and aṅgāni ūrdhvavanti) (those)

• आविश्य (āviśya) - having entered, entering

• भ्रमन्ति (bhramanti) - they wander (through the cycle of existence (saṃsāra)) (they wander, they roam)

• च (ca) - and, also

Words meanings and morphology

भूगोलकाधभागानि (bhūgolakādhabhāgāni) - the lower parts of the terrestrial globe

(noun)

Nominative, neuter, plural of bhūgolakādhabhāga

bhūgolakādhabhāga - lower part of the terrestrial globe

Compound type : tatpuruṣa (bhūgolaka+adhas+bhāga)

• bhūgolaka – terrestrial globe, earth sphere
  noun (masculine)
• adhas – below, beneath, lower part
  indeclinable
• bhāga – part, share, region
  noun (masculine)

तत् (tat) - its

(pronoun)

Nominative, neuter, singular of tad

tad - that, its

Note: Used here as an adjective modifying aṅgāni.

अङ्गानि (aṅgāni) - parts, limbs

(noun)

Nominative, neuter, plural of aṅga

aṅga - limb, part, body

ऊर्ध्ववन्ति (ūrdhvavanti) - having upper regions, upper

(adjective)

Nominative, neuter, plural of ūrdhvavat

ūrdhvavat - having upper regions, upward, elevated

च (ca) - and

(indeclinable)

तदा (tadā) - then, at that time, subsequently

(indeclinable)

भूतानि (bhūtāni) - living beings (beings, creatures, elements)

(noun)

Nominative, neuter, plural of bhūta

bhūta - being, creature, element, past

Past Passive Participle

From root bhū (to be, to exist)

Root: bhū (class 1)

तिष्ठन्ति (tiṣṭhanti) - they reside (they stand, they dwell, they exist)

(verb)

3rd person , plural, active, present (laṭ) of sthā

Present Active Indicative

3rd person plural

Root: sthā (class 1)

तानि (tāni) - those regions (referring to bhūgolakādhabhāgāni and aṅgāni ūrdhvavanti) (those)

(pronoun)

Accusative, neuter, plural of tad

tad - that, those

आविश्य (āviśya) - having entered, entering

(indeclinable)

Absolutive (Gerund)

From root viś (to enter) with prefix ā

Prefix: ā

Root: viś (class 6)

भ्रमन्ति (bhramanti) - they wander (through the cycle of existence (saṃsāra)) (they wander, they roam)

(verb)

3rd person , plural, active, present (laṭ) of bhram

Present Active Indicative

3rd person plural

Root: bhram (class 1)

च (ca) - and, also

(indeclinable)