महाभारतः mahābhārataḥ - book-1, chapter-13, verse-11

अटमानः कदाचित्स स्वान्ददर्श पितामहान् ।
लम्बमानान्महागर्ते पादैरूर्ध्वैरधोमुखान् ॥११॥

11. aṭamānaḥ kadācitsa svāndadarśa pitāmahān ,
lambamānānmahāgarte pādairūrdhvairadhomukhān.

11. aṭamānaḥ kadācit saḥ svān dadarśa pitāmahān
lambamānān mahāgarte pādaiḥ ūrdhvaiḥ adhomukhān

11. One day, as he was wandering, he saw his own ancestors hanging upside down in a great chasm, with their feet pointing upwards and their faces turned downwards.

Words meanings summery:

• अटमानः (aṭamānaḥ) - as he was wandering (wandering, roaming)

• कदाचित् (kadācit) - one day, once (once, sometimes, at some time)

• सः (saḥ) - he (referring to Jaratkaru) (he, that)

• स्वान् (svān) - his own (ancestors) (his own (plural))

• ददर्श (dadarśa) - saw

• पितामहान् (pitāmahān) - ancestors (paternal ancestors, grandfathers)

• लम्बमानान् (lambamānān) - hanging (referring to the ancestors) (hanging, suspended)

• महागर्ते (mahāgarte) - in a great chasm (in a great pit, in a chasm)

• पादैः (pādaiḥ) - with their feet (by feet, with feet)

• ऊर्ध्वैः (ūrdhvaiḥ) - pointing upwards (upwards, raised)

• अधोमुखान् (adhomukhān) - with their faces turned downwards (with faces downwards, downwards-faced)

Words meanings and morphology

अटमानः (aṭamānaḥ) - as he was wandering (wandering, roaming)

(adjective)

Nominative, masculine, singular of aṭamāna

aṭamāna - wandering, roaming

present participle (ātmanepada)

from root aṭ- (to wander)

Root: aṭ (class 1)

कदाचित् (kadācit) - one day, once (once, sometimes, at some time)

(indeclinable)

सः (saḥ) - he (referring to Jaratkaru) (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

स्वान् (svān) - his own (ancestors) (his own (plural))

(pronoun)

Accusative, masculine, plural of sva

sva - own, one's own people/relatives

ददर्श (dadarśa) - saw

(verb)

3rd person , singular, active, past perfect (lit) of dṛś

Root: dṛś (class 1)

पितामहान् (pitāmahān) - ancestors (paternal ancestors, grandfathers)

(noun)

Accusative, masculine, plural of pitāmaha

pitāmaha - paternal grandfather, ancestor

लम्बमानान् (lambamānān) - hanging (referring to the ancestors) (hanging, suspended)

(adjective)

Accusative, masculine, plural of lambamāna

lambamāna - hanging, suspended, swinging

present participle (ātmanepada)

from root lamb- (to hang down)

Root: lamb (class 1)

महागर्ते (mahāgarte) - in a great chasm (in a great pit, in a chasm)

(noun)

Locative, masculine, singular of mahāgarta

mahāgarta - great pit, deep chasm

Compound type : karmadhāraya (mahā+garta)

• mahā – great, large
  adjective
• garta – pit, hole, chasm
  noun (masculine)

पादैः (pādaiḥ) - with their feet (by feet, with feet)

(noun)

Instrumental, masculine, plural of pāda

pāda - foot, leg

ऊर्ध्वैः (ūrdhvaiḥ) - pointing upwards (upwards, raised)

(adjective)

Instrumental, masculine, plural of ūrdhva

ūrdhva - upwards, raised, elevated

अधोमुखान् (adhomukhān) - with their faces turned downwards (with faces downwards, downwards-faced)

(adjective)

Accusative, masculine, plural of adhomukha

adhomukha - downwards-faced, having face downwards

Compound type : bahuvrīhi (adhas+mukha)

• adhas – down, below, downwards
  indeclinable
• mukha – face, mouth, opening
  noun (neuter)

Note: Bahuvrīhi compound, meaning 'one whose face is downwards'