योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-32, verse-15

केतकैः शतपत्रैश्च तथैलामञ्जरीगणैः ।
सर्वसौन्दर्यसंमानैः स्वयमात्मार्पणैरपि ॥ १५ ॥

ketakaiḥ śatapatraiśca tathailāmañjarīgaṇaiḥ ,
sarvasaundaryasaṃmānaiḥ svayamātmārpaṇairapi 15

15. ketakaiḥ śatapatraiḥ ca tathā elāmañjarīgaṇaiḥ
sarvasaundaryasaṃmānaiḥ svayam ātma-arpaṇaiḥ api

15. ketakaiḥ ca śatapatraiḥ tathā elāmañjarīgaṇaiḥ
sarvasaundaryasaṃmānaiḥ svayam ātma-arpaṇaiḥ api

15. With ketaka flowers, and with lotuses (śatapatra); similarly, with abundant clusters of cardamom blossoms; with all objects honored for their beauty, and indeed, with acts of self-offering (ātman-arpaṇa).

Words meanings summery:

• केतकैः (ketakaiḥ) - with ketaka flowers

• शतपत्रैः (śatapatraiḥ) - with lotuses

• च (ca) - and

• तथा (tathā) - similarly, thus

• एलामञ्जरीगणैः (elāmañjarīgaṇaiḥ) - with groups of cardamom blossoms, with clusters of cardamom flowers

• सर्वसौन्दर्यसंमानैः (sarvasaundaryasaṁmānaiḥ) - with all honors of beauty, with all beautiful tributes

• स्वयम् (svayam) - oneself, personally, indeed

• आत्म-अर्पणैः (ātma-arpaṇaiḥ) - with self-offerings, with dedication of the self

• अपि (api) - also, even

Words meanings and morphology

केतकैः (ketakaiḥ) - with ketaka flowers

(noun)

Instrumental, masculine, plural of ketaka

ketaka - ketaka flower (Pandanus odorifer)

शतपत्रैः (śatapatraiḥ) - with lotuses

(noun)

Instrumental, neuter, plural of śatapatra

śatapatra - lotus (flower with a hundred petals)

च (ca) - and

(indeclinable)

तथा (tathā) - similarly, thus

(indeclinable)

एलामञ्जरीगणैः (elāmañjarīgaṇaiḥ) - with groups of cardamom blossoms, with clusters of cardamom flowers

(noun)

Instrumental, masculine, plural of elāmañjarīgaṇa

elāmañjarīgaṇa - cluster of cardamom blossoms

Compound type : tatpurusha (elā+mañjarī+gaṇa)

• elā – cardamom, Elettaria cardamomum
  noun (feminine)
• mañjarī – blossom, sprout, cluster of flowers
  noun (feminine)
• gaṇa – group, multitude, collection
  noun (masculine)

सर्वसौन्दर्यसंमानैः (sarvasaundaryasaṁmānaiḥ) - with all honors of beauty, with all beautiful tributes

(noun)

Instrumental, masculine, plural of sarvasaundaryasaṃmāna

sarvasaundaryasaṁmāna - all honors or tributes of beauty

Compound type : tatpurusha (sarva+saundarya+saṃmāna)

• sarva – all, every, whole
  adjective
• saundarya – beauty, handsomeness, charm
  noun (neuter)
• saṃmāna – honor, respect, reverence, tribute
  noun (masculine)

स्वयम् (svayam) - oneself, personally, indeed

(indeclinable)

आत्म-अर्पणैः (ātma-arpaṇaiḥ) - with self-offerings, with dedication of the self

(noun)

Instrumental, neuter, plural of ātma-arpaṇa

ātma-arpaṇa - self-offering, dedication of the self

Compound type : tatpurusha (ātman+arpaṇa)

• ātman – self, soul, spirit (ātman)
  noun (masculine)
• arpaṇa – offering, dedication, entrusting
  noun (neuter)
  Derived from root √ṛ (to go, move) + causative ṇic + lyuṭ suffix
  Root: √ṛ (class 1)

Note: External sandhi `ātma-arpaṇaiḥ` was `ātmārpaṇaiḥ`

अपि (api) - also, even

(indeclinable)