वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-4, chapter-39, verse-58

ततः परमगम्या स्याद्दिक् पूर्वा त्रिदशावृता ।
रहिता चन्द्रसूर्याभ्यामदृश्या तिमिरावृता ॥५८॥

58. tataḥ paramagamyā syāddik pūrvā tridaśāvṛtā ,
rahitā candrasūryābhyāmadṛśyā timirāvṛtā.

58. tataḥ paramāgamyā syāt dik pūrvā tridaśāvṛtā
rahitā candrasūryābhyām adṛśyā timirāvṛtā

58. tataḥ pūrvā dik paramāgamyā syāt tridaśāvṛtā
candrasūryābhyām rahitā adṛśyā timirāvṛtā

58. Then, the eastern direction, encompassed by the gods, would be utterly inaccessible, devoid of both moon and sun, invisible, and shrouded in darkness.

Words meanings summery:

• ततः (tataḥ) - then (indicating a transition or consequence) (then, thence, therefore, afterwards)

• परमागम्या (paramāgamyā) - utterly inaccessible (extremely inaccessible, most difficult to approach)

• स्यात् (syāt) - would be (would be, may be, should be)

• दिक् (dik) - direction (direction, quarter, region)

• पूर्वा (pūrvā) - eastern (eastern, former, first)

• त्रिदशावृता (tridaśāvṛtā) - encompassed by the gods (surrounded by gods, covered by thirty (gods))

• रहिता (rahitā) - devoid of (abandoned, deprived of, devoid of)

• चन्द्रसूर्याभ्याम् (candrasūryābhyām) - of both moon and sun (by the moon and sun, from the moon and sun)

• अदृश्या (adṛśyā) - invisible (invisible, imperceptible)

• तिमिरावृता (timirāvṛtā) - shrouded in darkness (enveloped in darkness, shrouded in gloom)

Words meanings and morphology

ततः (tataḥ) - then (indicating a transition or consequence) (then, thence, therefore, afterwards)

(indeclinable)

परमागम्या (paramāgamyā) - utterly inaccessible (extremely inaccessible, most difficult to approach)

(adjective)

Nominative, feminine, singular of paramāgamya

paramāgamya - extremely inaccessible, most difficult to approach

Gerundive

Compound of parama (highest, extreme) and āgamya (accessible, to be approached, from ā-gam + ya)

Compound type : tatpurusha (parama+āgamya)

• parama – highest, supreme, ultimate, extreme
  adjective (masculine)
• āgamya – accessible, to be approached, to be attained
  adjective (masculine)
  Gerundive
  From root gam (to go) with upasarga ā- and suffix -ya
  Prefix: ā
  Root: gam (class 1)

Note: Agrees with dik pūrvā.

स्यात् (syāt) - would be (would be, may be, should be)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of as

Root: as (class 2)

दिक् (dik) - direction (direction, quarter, region)

(noun)

Nominative, feminine, singular of diś

diś - direction, quarter, region, space

पूर्वा (pūrvā) - eastern (eastern, former, first)

(adjective)

Nominative, feminine, singular of pūrva

pūrva - eastern, former, first, preceding

Note: Agrees with dik.

त्रिदशावृता (tridaśāvṛtā) - encompassed by the gods (surrounded by gods, covered by thirty (gods))

(adjective)

Nominative, feminine, singular of tridaśāvṛta

tridaśāvṛta - surrounded by gods, covered by thirty (gods)

Compound of tridaśa (gods) and āvṛta (covered, surrounded)

Compound type : tatpurusha (tridaśa+āvṛta)

• tridaśa – god, deity (lit. 'thirty' referring to the 33 Vedic gods)
  noun (masculine)
• āvṛta – covered, surrounded, enveloped, obstructed
  adjective (masculine)
  Past Passive Participle
  Derived from root vṛ (to cover) with upasarga ā-
  Prefix: ā
  Root: vṛ (class 5)

Note: Agrees with dik.

रहिता (rahitā) - devoid of (abandoned, deprived of, devoid of)

(adjective)

Nominative, feminine, singular of rahita

rahita - abandoned, deprived of, devoid of, left

Past Passive Participle

Derived from root rah (to abandon)

Root: rah (class 1)

Note: Agrees with dik.

चन्द्रसूर्याभ्याम् (candrasūryābhyām) - of both moon and sun (by the moon and sun, from the moon and sun)

(noun)

Instrumental, masculine, dual of candrasūrya

candrasūrya - moon and sun

Compound type : dvandva (candra+sūrya)

• candra – moon, divine Soma
  noun (masculine)
• sūrya – sun, the Sun god
  noun (masculine)

Note: Instrumental dual, indicating separation ('devoid of').

अदृश्या (adṛśyā) - invisible (invisible, imperceptible)

(adjective)

Nominative, feminine, singular of adṛśya

adṛśya - invisible, imperceptible, not to be seen

Gerundive

Negative particle 'a-' + gerundive from root dṛś (to see)

Compound type : nañ-tatpurusha (a+dṛśya)

• a – not, non-
  indeclinable
• dṛśya – visible, to be seen, perceptible
  adjective (masculine)
  Gerundive
  Derived from root dṛś (to see) with suffix -ya
  Root: dṛś (class 1)

Note: Agrees with dik.

तिमिरावृता (timirāvṛtā) - shrouded in darkness (enveloped in darkness, shrouded in gloom)

(adjective)

Nominative, feminine, singular of timirāvṛta

timirāvṛta - enveloped in darkness, shrouded in gloom

Compound of timira (darkness) and āvṛta (covered, surrounded)

Compound type : tatpurusha (timira+āvṛta)

• timira – darkness, gloom, mist, night
  noun (neuter)
• āvṛta – covered, surrounded, enveloped, obstructed
  adjective (masculine)
  Past Passive Participle
  Derived from root vṛ (to cover) with upasarga ā-
  Prefix: ā
  Root: vṛ (class 5)

Note: Agrees with dik.