वाल्मीकि-रामायणम् vālmīki-rāmāyaṇam - book-3, chapter-69, verse-10

निस्त्वक्पक्षानयस्तप्तानकृशानेककण्टकान् ।
तव भक्त्या समायुक्तो लक्ष्मणः संप्रदास्यति ॥१०॥

10. nistvakpakṣānayastaptānakṛśānekakaṇṭakān ,
tava bhaktyā samāyukto lakṣmaṇaḥ saṃpradāsyati.

10. nistvakpakṣān ayastaptān akṛśān ekakaṇṭakān
tava bhaktyā samāyuktaḥ lakṣmaṇaḥ saṃpradāsyati

10. tava bhaktyā samāyuktaḥ lakṣmaṇaḥ nistvakpakṣān
ayastaptān akṛśān ekakaṇṭakān saṃpradāsyati

10. Lakshmana, filled with devotion (bhakti) for you, will present those fish, skinned and finless, roasted on an iron spit, plump, and having only one bone.

Words meanings summery:

• निस्त्वक्पक्षान् (nistvakpakṣān) - skinned and finless (referring to fish prepared for eating) (without skin and fins/scales)

• अयस्तप्तान् (ayastaptān) - roasted on an iron spit (referring to cooked fish) (roasted/heated on iron)

• अकृशान् (akṛśān) - plump (referring to the fish) (not thin, stout, plump)

• एककण्टकान् (ekakaṇṭakān) - having only one main bone (easy to eat) (having a single bone/spine)

• तव (tava) - your (referring to Rama) (your, of you)

• भक्त्या (bhaktyā) - with devotion (bhakti) (by devotion, with faith)

• समायुक्तः (samāyuktaḥ) - filled with (devotion) (joined with, endowed with, possessed of)

• लक्ष्मणः (lakṣmaṇaḥ) - Lakshmana (Rama's brother) (Lakshmana)

• संप्रदास्यति (saṁpradāsyati) - he (Lakshmana) will present (he will give, he will present)

Words meanings and morphology

निस्त्वक्पक्षान् (nistvakpakṣān) - skinned and finless (referring to fish prepared for eating) (without skin and fins/scales)

(adjective)

Accusative, masculine, plural of nistvakpakṣa

nistvakpakṣa - without skin and wings/fins

Compound of nis (without), tvak (skin), pakṣa (wing/fin). Bahuvrihi compound 'without skin and fins'.

Compound type : bahuvrīhi (nis+tvak+pakṣa)

• nis – without, out, away
  indeclinable
  Prefix
• tvak – skin, bark, rind
  noun (feminine)
• pakṣa – wing, fin, side, party
  noun (masculine)

Note: Agrees with implied matsyān

अयस्तप्तान् (ayastaptān) - roasted on an iron spit (referring to cooked fish) (roasted/heated on iron)

(adjective)

Accusative, masculine, plural of ayastapta

ayastapta - heated/roasted on iron

Compound of ayas (iron) and tapta (heated, roasted). May be a tatpuruṣa compound (instrumental) or karmadhāraya.

Compound type : tatpuruṣa (ayas+tapta)

• ayas – iron, metal
  noun (neuter)
• tapta – heated, hot, roasted, burnt
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle from √tap (to heat, burn)
  Root: tap (class 1)

Note: Agrees with implied matsyān

अकृशान् (akṛśān) - plump (referring to the fish) (not thin, stout, plump)

(adjective)

Accusative, masculine, plural of akṛśa

akṛśa - not thin, stout, plump

Negative compound (nañ-tatpuruṣa) of 'a' (not) + 'kṛśa' (thin)

Compound type : nañ-tatpuruṣa (a+kṛśa)

• a – not, un-
  indeclinable
• kṛśa – thin, emaciated, weak
  adjective (masculine)

Note: Agrees with implied matsyān

एककण्टकान् (ekakaṇṭakān) - having only one main bone (easy to eat) (having a single bone/spine)

(adjective)

Accusative, masculine, plural of ekakaṇṭaka

ekakaṇṭaka - having a single bone/thorn

Compound of eka (one) and kaṇṭaka (thorn, bone, spine). Bahuvrihi compound 'having one spine'.

Compound type : bahuvrīhi (eka+kaṇṭaka)

• eka – one, single, unique
  numeral
• kaṇṭaka – thorn, bone, prickle, impediment
  noun (masculine)

Note: Agrees with implied matsyān

तव (tava) - your (referring to Rama) (your, of you)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you

Note: Possessive, related to bhakti

भक्त्या (bhaktyā) - with devotion (bhakti) (by devotion, with faith)

(noun)

Instrumental, feminine, singular of bhakti

bhakti - devotion, faith, attachment, service

From √bhaj (to divide, allot, partake, serve)

Root: bhaj (class 1)

Note: Means by which Lakshmana is samāyuktaḥ

समायुक्तः (samāyuktaḥ) - filled with (devotion) (joined with, endowed with, possessed of)

(adjective)

Nominative, masculine, singular of samāyukta

samāyukta - joined with, united, endowed with, absorbed in

Past Passive Participle

Past Passive Participle from sam-ā-√yuj (to join together)

Prefixes: sam+ā

Root: yuj (class 7)

Note: Agrees with Lakshmanaḥ

लक्ष्मणः (lakṣmaṇaḥ) - Lakshmana (Rama's brother) (Lakshmana)

(proper noun)

Nominative, masculine, singular of lakṣmaṇa

lakṣmaṇa - Lakshmana (a proper name), an auspicious mark

Note: Subject of sampradāsyati

संप्रदास्यति (saṁpradāsyati) - he (Lakshmana) will present (he will give, he will present)

(verb)

3rd person , singular, active, future indicative (lṛṭ) of saṃpradā

Prefixes: sam+pra

Root: dā (class 3)

Note: Action of Lakshmana