योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-124, verse-22

कौमारं वर्षमासाद्य श्यामाद्रेरुत्तरस्तटम् ।
शाकद्वीपेऽन्धकूपेऽन्धो न्यवसच्छरदां शतम् ॥ २२ ॥

kaumāraṃ varṣamāsādya śyāmādreruttarastaṭam ,
śākadvīpe'ndhakūpe'ndho nyavasaccharadāṃ śatam 22

22. kaumāram varṣam āsādya śyāmādreḥ uttaraḥ taṭam
śākadvīpe andhakūpe andhaḥ nyavasat śaradām śatam

22. kaumāram varṣam śyāmādreḥ uttaraḥ taṭam āsādya
andhaḥ śākadvīpe andhakūpe śaradām śatam nyavasat

22. Having reached the Kaumāra region (varṣa), specifically the northern shore of the Śyāma mountain, he, blind, lived in a dark well on Śākadvīpa for a hundred years.

Words meanings summery:

• कौमारम् (kaumāram) - the (region) related to Kumāra (of Kumāra, relating to Kumāra, youthful)

• वर्षम् (varṣam) - region (a division of the earth) (region, division of the earth, year)

• आसाद्य (āsādya) - having reached, having attained, having approached

• श्यामाद्रेः (śyāmādreḥ) - of the Śyāma mountain

• उत्तरः (uttaraḥ) - northern (northern, upper, later, subsequent)

• तटम् (taṭam) - shore (shore, bank, side, slope)

• शाकद्वीपे (śākadvīpe) - in Śākadvīpa (name of an island)

• अन्धकूपे (andhakūpe) - in a dark well, in a blind well

• अन्धः (andhaḥ) - he who was blind (blind)

• न्यवसत् (nyavasat) - lived, resided, dwelt

• शरदाम् (śaradām) - of years (of autumns, of years)

• शतम् (śatam) - a hundred

Words meanings and morphology

कौमारम् (kaumāram) - the (region) related to Kumāra (of Kumāra, relating to Kumāra, youthful)

(adjective)

Accusative, neuter, singular of kaumāra

kaumāra - relating to a boy or youth, youthful, belonging to Kumāra (Skanda)

Derived from kumāra (boy, youth)

Note: Modifies 'varṣam'.

वर्षम् (varṣam) - region (a division of the earth) (region, division of the earth, year)

(noun)

Accusative, neuter, singular of varṣa

varṣa - year, rain, region, division of the earth

Root: vṛṣ (class 1)

आसाद्य (āsādya) - having reached, having attained, having approached

(indeclinable)

Absolutive (Gerund)

Root sad (to sit, approach) with prefix ā

Prefix: ā

Root: sad (class 1)

श्यामाद्रेः (śyāmādreḥ) - of the Śyāma mountain

(proper noun)

Genitive, masculine, singular of śyāmādri

śyāmādri - Śyāma mountain (a mythical mountain)

Compound of śyāma (dark, green) and adri (mountain)

Compound type : karmadhāraya (śyāma+adri)

• śyāma – dark, dark-blue, dark-green, black, dusky
  adjective (masculine)
• adri – mountain, stone, rock
  noun (masculine)

Note: Indicates possession or relation to the following noun 'taṭam'.

उत्तरः (uttaraḥ) - northern (northern, upper, later, subsequent)

(adjective)

Nominative, masculine, singular of uttara

uttara - northern, upper, later, subsequent, superior

Note: Lexically functions as an adjective for 'taṭam', despite case/gender mismatch with strict grammar.

तटम् (taṭam) - shore (shore, bank, side, slope)

(noun)

Accusative, neuter, singular of taṭa

taṭa - shore, bank, side, slope, coast

Note: Object of 'āsādya'.

शाकद्वीपे (śākadvīpe) - in Śākadvīpa (name of an island)

(proper noun)

Locative, masculine, singular of śākadvīpa

śākadvīpa - Śākadvīpa (name of one of the seven mythical islands of the world)

Compound of śāka (Śāka tree) and dvīpa (island)

Compound type : tatpuruṣa (śāka+dvīpa)

• śāka – a kind of tree (Tectona grandis), vegetable, year (rare)
  noun (masculine)
• dvīpa – island, continent (in ancient geography)
  noun (masculine)

अन्धकूपे (andhakūpe) - in a dark well, in a blind well

(noun)

Locative, masculine, singular of andhakūpa

andhakūpa - dark well, blind well (a well without water, or one that is concealed)

Compound of andha (blind, dark) and kūpa (well)

Compound type : karmadhāraya (andha+kūpa)

• andha – blind, dark, obscure
  adjective (masculine)
• kūpa – well, pit
  noun (masculine)

अन्धः (andhaḥ) - he who was blind (blind)

(adjective)

Nominative, masculine, singular of andha

andha - blind, dark, obscure, deprived of understanding

Root: andh (class 1)

Note: Adjective describing the implied subject of 'nyavasat'.

न्यवसत् (nyavasat) - lived, resided, dwelt

(verb)

3rd person , singular, active, imperfect (laṅ) of ni-vas

Imperfect (Laṅ) 3rd singular

Root vas (to dwell) with prefix ni

Prefix: ni

Root: vas (class 1)

शरदाम् (śaradām) - of years (of autumns, of years)

(noun)

Genitive, feminine, plural of śarad

śarad - autumn, year

Note: Indicates duration in combination with 'śatam'.

शतम् (śatam) - a hundred

(numeral)

Note: Functions as an adverbial accusative of quantity/duration.