महाभारतः mahābhārataḥ - book-10, chapter-8, verse-123

अन्योन्यं संपरिष्वज्य शयानान्द्रवतोऽपरान् ।
संलीनान्युध्यमानांश्च सर्वान्द्रौणिरपोथयत् ॥१२३॥

123. anyonyaṁ saṁpariṣvajya śayānāndravato'parān ,
saṁlīnānyudhyamānāṁśca sarvāndrauṇirapothayat.

123. anyonyaṃ saṃpariṣvajya śayānān dravataḥ aparān
saṃlīnān yudhyamānān ca sarvān drauṇiḥ apothayat

123. drauṇiḥ anyonyaṃ saṃpariṣvajya śayānān aparān
dravataḥ saṃlīnān ca yudhyamānān sarvān apothayat

123. Droṇi crushed all of them: those embracing each other, others lying down, those fleeing, those hiding, and those fighting.

Words meanings summery:

• अन्योन्यं (anyonyaṁ) - mutually, each other

• संपरिष्वज्य (saṁpariṣvajya) - having embraced

• शयानान् (śayānān) - those lying down

• द्रवतः (dravataḥ) - those fleeing, running

• अपरान् (aparān) - others

• संलीनान् (saṁlīnān) - those hidden, clinging, merged

• युध्यमानान् (yudhyamānān) - those fighting

• च (ca) - and, also

• सर्वान् (sarvān) - all, everyone

• द्रौणिः (drauṇiḥ) - Aśvatthāman, son of Droṇa (Droṇi, son of Droṇa (Aśvatthāman))

• अपोथयत् (apothayat) - he crushed, destroyed, struck down

Words meanings and morphology

अन्योन्यं (anyonyaṁ) - mutually, each other

(pronoun)

Accusative, neuter, singular of anyonya

anyonya - mutual, each other

Note: Adverbial usage.

संपरिष्वज्य (saṁpariṣvajya) - having embraced

(indeclinable)

Absolutive (Gerund)

From root svaj (to embrace) with prefixes sam and pari.

Prefixes: sam+pari

Root: svaj (class 1)

Note: Absolutive/Gerund form indicates 'having done X'

शयानान् (śayānān) - those lying down

(participle)

Accusative, masculine, plural of śayāna

śayāna - lying, sleeping

Present Middle Participle

From root śī (to lie down, sleep).

Root: śī (class 2)

द्रवतः (dravataḥ) - those fleeing, running

(participle)

Accusative, masculine, plural of dravat

dravat - running, flowing, fleeing

Present Active Participle

From root dru (to run, flee, flow).

Root: dru (class 1)

अपरान् (aparān) - others

(pronoun)

Accusative, masculine, plural of apara

apara - other, another, subsequent

संलीनान् (saṁlīnān) - those hidden, clinging, merged

(participle)

Accusative, masculine, plural of saṃlīna

saṁlīna - hidden, clung to, merged, dissolved

Past Passive Participle

From root lī (to cling, hide, dissolve) with prefix sam.

Prefix: sam

Root: lī (class 4)

युध्यमानान् (yudhyamānān) - those fighting

(participle)

Accusative, masculine, plural of yudhyamāna

yudhyamāna - fighting, warring

Present Middle Participle

From root yudh (to fight).

Root: yudh (class 4)

च (ca) - and, also

(indeclinable)

सर्वान् (sarvān) - all, everyone

(pronoun)

Accusative, masculine, plural of sarva

sarva - all, every, whole

द्रौणिः (drauṇiḥ) - Aśvatthāman, son of Droṇa (Droṇi, son of Droṇa (Aśvatthāman))

(proper noun)

Nominative, masculine, singular of drauṇi

drauṇi - son of Droṇa, Aśvatthāman

Patronymic from Droṇa

अपोथयत् (apothayat) - he crushed, destroyed, struck down

(verb)

3rd person , singular, active, imperfect (laṅ) of pothay

Causative of pūth (to crush)

From root pūth (to crush, strike) in causative form. Augment 'a' for imperfect.

Root: pūth (class 10)