योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-15, verse-7

त्रिलोकीविलिखल्लेखो विलोलालोकफेनिलः ।
ब्रह्माण्डबुद्बुदोद्भेदः कवाटापीडपीवरः ॥ ७ ॥

trilokīvilikhallekho vilolālokaphenilaḥ ,
brahmāṇḍabudbudodbhedaḥ kavāṭāpīḍapīvaraḥ 7

7. trilokīvilikhallekhaḥ vilolālokaphenilaḥ
brahmāṇḍabudbudodbhedaḥ kavāṭāpīḍapīvaraḥ

7. trilokīvilikhallekhaḥ vilolālokaphenilaḥ
brahmāṇḍabudbudodbhedaḥ kavāṭāpīḍapīvaraḥ

7. It is a line that scratches across the three worlds, frothy with flickering perceptions. It is the bursting forth of cosmic egg-like bubbles, made massive by the pressure of its doors.

Words meanings summery:

• त्रिलोकीविलिखल्लेखः (trilokīvilikhallekhaḥ) - a line/record scratching across the three worlds

• विलोलालोकफेनिलः (vilolālokaphenilaḥ) - frothy with flickering sights/perceptions

• ब्रह्माण्डबुद्बुदोद्भेदः (brahmāṇḍabudbudodbhedaḥ) - the bursting forth of cosmic egg-like bubbles

• कवाटापीडपीवरः (kavāṭāpīḍapīvaraḥ) - massive due to the pressure of its doors

Words meanings and morphology

त्रिलोकीविलिखल्लेखः (trilokīvilikhallekhaḥ) - a line/record scratching across the three worlds

(noun)

Nominative, masculine, singular of trilokīvilikhallekha

trilokīvilikhallekha - a line that scratches the three worlds

Compound type : karmadhāraya (trilokīvilikhat+lekha)

• tri – three
  numeral
• loka – world, realm, universe
  noun (masculine)
• vilikhat – scratching, drawing, writing, delineating
  adjective (masculine)
  Present Active Participle
  Derived from root 'likh' (to write, scratch) with prefix 'vi-'
  Prefix: vi
  Root: likh (class 6)
• lekha – line, drawing, record, writing
  noun (masculine)

विलोलालोकफेनिलः (vilolālokaphenilaḥ) - frothy with flickering sights/perceptions

(adjective)

Nominative, masculine, singular of vilolālokaphenila

vilolālokaphenila - one that is frothy due to flickering sights

Compound type : bahuvrīhi (vilolāloka+phenila)

• vilola – flickering, trembling, wavering, agitated
  adjective (masculine)
• āloka – sight, perception, light, seeing
  noun (masculine)
• phenila – frothy, foamy, covered with foam
  adjective (masculine)

ब्रह्माण्डबुद्बुदोद्भेदः (brahmāṇḍabudbudodbhedaḥ) - the bursting forth of cosmic egg-like bubbles

(noun)

Nominative, masculine, singular of brahmāṇḍabudbudodbheda

brahmāṇḍabudbudodbheda - bursting forth of cosmic egg bubbles

Compound type : ṣaṣṭhī-tatpuruṣa (brahmāṇḍabudbuda+udbheda)

• brahmāṇḍa – cosmic egg, universe
  noun (neuter)
• budbuda – bubble
  noun (masculine)
• udbheda – bursting forth, emergence, breaking open
  noun (masculine)

कवाटापीडपीवरः (kavāṭāpīḍapīvaraḥ) - massive due to the pressure of its doors

(adjective)

Nominative, masculine, singular of kavāṭāpīḍapīvara

kavāṭāpīḍapīvara - one that is massive due to the pressure of its doors

Compound type : bahuvrīhi (kavāṭāpīḍa+pīvara)

• kavāṭa – door, panel, leaf of a door
  noun (neuter)
• āpīḍa – pressure, compression, oppression
  noun (masculine)
• pīvara – massive, stout, corpulent, strong
  adjective (masculine)