योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-132, verse-8

विद्याधरामरविहारविमानभूमावभ्रंलिहाचलनितम्बकदम्बकच्छे ।
आसं समाः समरसोऽमरसोमनामा सप्तान्यसप्त ससमुद्रतटे तपस्वी ॥ ८ ॥

vidyādharāmaravihāravimānabhūmāvabhraṃlihācalanitambakadambakacche ,
āsaṃ samāḥ samaraso'marasomanāmā saptānyasapta sasamudrataṭe tapasvī 8

8. vidyādharāmaravihāravimānabhūmau
abhraṃlihācalanitambakadambakacche āsam
samāḥ samarasah amarasomanāmā saptan
anya sapta sa-samudra-taṭe tapasvī

8. amarasomanāmā samarasah tapasvī saptan
anya sapta samāḥ vidyādharāmaravihāravimānabhūmau
abhraṃlihācalanitambakadambakacche
sa-samudra-taṭe āsam

8. I, an ascetic named Amarasoma, remaining tranquil (samarasa), resided for fourteen years in a region graced by the pleasure-airships of the Vidyādharas and immortals, amidst thickets formed by clusters of cloud-scraping mountain slopes, and by the seashore.

Words meanings summery:

• विद्याधरामरविहारविमानभूमौ (vidyādharāmaravihāravimānabhūmau) - on the ground/region of the pleasure-airships of the Vidyādharas and Immortals

• अभ्रंलिहाचलनितम्बकदम्बकच्छे (abhraṁlihācalanitambakadambakacche) - in a thicket of collections of cloud-scraping mountain flanks

• आसम् (āsam) - I was, I existed

• समाः (samāḥ) - years

• समरसह् (samarasah) - tranquil, equanimous, of equal taste/feeling

• अमरसोमनामा (amarasomanāmā) - named Amarasoma

• सप्तन् (saptan) - seven

• अन्य (anya) - other

• सप्त (sapta) - seven

• ससमुद्रतटे (sasamudrataṭe) - on the seashore, at the ocean's edge

• तपस्वी (tapasvī) - ascetic, penitent

Words meanings and morphology

विद्याधरामरविहारविमानभूमौ (vidyādharāmaravihāravimānabhūmau) - on the ground/region of the pleasure-airships of the Vidyādharas and Immortals

(noun)

Locative, feminine, singular of vidyādharāmaravihāravimānabhūmi

vidyādharāmaravihāravimānabhūmi - region of the pleasure-airships of Vidyādharas and immortals

Compound type : tatpuruṣa (vidyādhara+amara+vihāra+vimāna+bhūmi)

• vidyādhara – a class of celestial beings (lit. knowledge-bearer)
  noun (masculine)
  Root: dhṛ (class 1)
• vidyā – knowledge, science
  noun (feminine)
  Root: vid (class 2)
• dhara – bearing, holding
  adjective
  from root dhṛ (to hold)
  Root: dhṛ (class 1)
• amara – immortal, god
  noun (masculine)
  Prefix: a
• vihāra – pleasure-ground, recreation, roaming
  noun (masculine)
  from root hṛ (to take) with vi
  Prefix: vi
  Root: hṛ (class 1)
• vimāna – aerial car, airship, palace
  noun (neuter)
  from root mā (to measure) with vi
  Prefix: vi
  Root: mā (class 2)
• bhūmi – earth, ground, region, land
  noun (feminine)

अभ्रंलिहाचलनितम्बकदम्बकच्छे (abhraṁlihācalanitambakadambakacche) - in a thicket of collections of cloud-scraping mountain flanks

(noun)

Locative, masculine, singular of abhraṃlihācalanitambakadambakaccha

abhraṁlihācalanitambakadambakaccha - thicket of clustered cloud-scraping mountain slopes

Compound type : tatpuruṣa (abhraṃliha+acala+nitamba+kadambaka+kaccha)

• abhraṃliha – cloud-scraping, very high
  adjective
  from abhra + lih (to lick)
  Root: lih (class 2)
• abhra – cloud
  noun (neuter)
• acala – mountain (lit. immovable)
  noun (masculine)
  Prefix: a
• nitamba – flank, slope (of a mountain), hip
  noun (masculine)
• kadambaka – cluster, collection, multitude
  noun (masculine/neuter)
• kaccha – thicket, marshy land, bank
  noun (masculine)

आसम् (āsam) - I was, I existed

(verb)

1st person , singular, active, past imperfect (laṅ) of as

Root: as (class 2)

समाः (samāḥ) - years

(noun)

Accusative, feminine, plural of samā

samā - year

Note: Used adverbially for duration of time.

समरसह् (samarasah) - tranquil, equanimous, of equal taste/feeling

(adjective)

Nominative, masculine, singular of samarasa

samarasa - equanimous, tranquil, having the same taste/feeling

Compound type : bahuvrīhi (sama+rasa)

• sama – equal, same, tranquil
  adjective
• rasa – taste, feeling, essence, sentiment
  noun (masculine)

Note: Agrees with implied 'aham'.

अमरसोमनामा (amarasomanāmā) - named Amarasoma

(adjective)

Nominative, masculine, singular of amarasomanāman

amarasomanāman - named Amarasoma

Compound type : bahuvrīhi (amarasoma+nāman)

• amarasoma – Amarasoma (proper name)
  proper noun (masculine)
• amara – immortal, god
  noun (masculine)
  Prefix: a
• soma – Soma (a divine plant/drink, or a name)
  proper noun (masculine)
• nāman – name
  noun (neuter)

Note: Agrees with implied 'aham'.

सप्तन् (saptan) - seven

(numeral)

Note: Modifies 'samāḥ'.

अन्य (anya) - other

(pronoun)

Nominative, singular of anya

anya - other, another

Note: Used with 'sapta' to mean 'another seven'.

सप्त (sapta) - seven

(numeral)

Note: Modifies 'samāḥ'.

ससमुद्रतटे (sasamudrataṭe) - on the seashore, at the ocean's edge

(noun)

Locative, masculine, singular of sasamudrataṭa

sasamudrataṭa - along with the seashore, on the seashore

Compound type : avyayībhāva (sa+samudrataṭa)

• sa – with, together with
  indeclinable
• samudrataṭa – seashore, ocean bank
  noun (masculine)
• samudra – ocean, sea
  noun (masculine)
• taṭa – bank, shore, slope
  noun (masculine)

तपस्वी (tapasvī) - ascetic, penitent

(noun)

Nominative, masculine, singular of tapasvin

tapasvin - ascetic, one practicing austerities (tapas)

Note: Agrees with implied 'aham'.