योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-173, verse-29

तस्याग्निरास्यं द्यौर्मूर्धा खं नाभिश्चरणौ क्षितिः ।
चन्द्रार्कौ दृगू दिशौ श्रोत्रे कल्पनेति विजृम्भिता ॥ २९ ॥

tasyāgnirāsyaṃ dyaurmūrdhā khaṃ nābhiścaraṇau kṣitiḥ ,
candrārkau dṛgū diśau śrotre kalpaneti vijṛmbhitā 29

29. tasya agniḥ āsyam dyauḥ mūrdhā kham nābhiḥ caraṇau kṣitiḥ
candra-arkau dṛk diśau śrotre kalpanā iti vijṛmbhitā

29. tasya agniḥ āsyam (asti),
dyauḥ mūrdhā (asti),
kham nābhiḥ (asti),
ca kṣitiḥ caraṇau (astaḥ).
candra-arkau dṛk (astaḥ),
diśau śrotre (astaḥ).
iti kalpanā vijṛmbhitā (asti).

29. Fire (Agni) is its mouth, the heavens (dyau) its head, space (kha) its navel, and the earth its feet. The moon and sun are its eyes, and the directions its ears. Thus, this (cosmic form) is manifested by imagination (kalpanā).

Words meanings summery:

• तस्य (tasya) - of the cosmic being (Virāṭ) (of him, of it)

• अग्निः (agniḥ) - fire (Agni) (fire, Agni (god of fire))

• आस्यम् (āsyam) - mouth (mouth, face)

• द्यौः (dyauḥ) - the heavens (dyau) (sky, heaven, celestial region)

• मूर्धा (mūrdhā) - head (head, top, summit)

• खम् (kham) - space (kha) (space, ether, cavity, zero)

• नाभिः (nābhiḥ) - navel (navel, center, hub)

• चरणौ (caraṇau) - two feet

• क्षितिः (kṣitiḥ) - the earth (earth, ground, dwelling)

• चन्द्र-अर्कौ (candra-arkau) - the moon and sun (moon and sun)

• दृक् (dṛk) - eye (eye, sight)

• दिशौ (diśau) - two directions (two directions, two quarters of space)

• श्रोत्रे (śrotre) - two ears

• कल्पना (kalpanā) - imagination (kalpanā), mental creation (imagination, conception, creation)

• इति (iti) - thus (thus, in this manner, so)

• विजृम्भिता (vijṛmbhitā) - manifested, expanded (expanded, manifested, opened wide)

Words meanings and morphology

तस्य (tasya) - of the cosmic being (Virāṭ) (of him, of it)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

अग्निः (agniḥ) - fire (Agni) (fire, Agni (god of fire))

(noun)

Nominative, masculine, singular of agni

agni - fire, god of fire

आस्यम् (āsyam) - mouth (mouth, face)

(noun)

Nominative, neuter, singular of āsya

āsya - mouth, face

द्यौः (dyauḥ) - the heavens (dyau) (sky, heaven, celestial region)

(noun)

Nominative, feminine, singular of dyu

dyu - sky, heaven, day

मूर्धा (mūrdhā) - head (head, top, summit)

(noun)

Nominative, masculine, singular of mūrdhan

mūrdhan - head, top, summit, foremost

खम् (kham) - space (kha) (space, ether, cavity, zero)

(noun)

Nominative, neuter, singular of kha

kha - space, ether, sky, air, cavity, zero

नाभिः (nābhiḥ) - navel (navel, center, hub)

(noun)

Nominative, feminine, singular of nābhi

nābhi - navel, center, hub, relative

चरणौ (caraṇau) - two feet

(noun)

Nominative, masculine, dual of caraṇa

caraṇa - foot, leg, movement, conduct

From root √car (to move, walk)

Root: car (class 1)

क्षितिः (kṣitiḥ) - the earth (earth, ground, dwelling)

(noun)

Nominative, feminine, singular of kṣiti

kṣiti - earth, ground, abode, destruction

From root √kṣi (to dwell, destroy)

Root: kṣi (class 1)

चन्द्र-अर्कौ (candra-arkau) - the moon and sun (moon and sun)

(noun)

Nominative, masculine, dual of candra-arka

candra-arka - moon and sun

Compound type : dvandva (candra+arka)

• candra – moon, luminous, shining
  noun (masculine)
• arka – sun, ray, praise
  noun (masculine)

दृक् (dṛk) - eye (eye, sight)

(noun)

Nominative, feminine, singular of dṛś

dṛś - eye, sight, appearance

From root √dṛś (to see)

Root: dṛś (class 1)

दिशौ (diśau) - two directions (two directions, two quarters of space)

(noun)

Nominative, feminine, dual of diś

diś - direction, quarter of space

From root √diś (to point out)

Root: diś (class 6)

श्रोत्रे (śrotre) - two ears

(noun)

Nominative, neuter, dual of śrotra

śrotra - ear, organ of hearing

From root √śru (to hear)

Root: śru (class 5)

कल्पना (kalpanā) - imagination (kalpanā), mental creation (imagination, conception, creation)

(noun)

Nominative, feminine, singular of kalpanā

kalpanā - imagination, conception, creation, arrangement, fabrication

From root √kḷp (to be able, arrange, imagine) with suffix -anā

Root: kḷp (class 1)

इति (iti) - thus (thus, in this manner, so)

(indeclinable)

विजृम्भिता (vijṛmbhitā) - manifested, expanded (expanded, manifested, opened wide)

(adjective)

Nominative, feminine, singular of vijṛmbhita

vijṛmbhita - expanded, manifested, yawned, opened

Past Passive Participle

From prefix vi- + root √jṛmbh (to yawn, expand)

Prefix: vi

Root: jṛmbh (class 1)