महाभारतः mahābhārataḥ - book-1, chapter-201, verse-19

मायाविदावस्त्रविदौ बलिनौ कामरूपिणौ ।
उभावप्यमरौ स्यावः प्रसन्नो यदि नौ प्रभुः ॥१९॥

19. māyāvidāvastravidau balinau kāmarūpiṇau ,
ubhāvapyamarau syāvaḥ prasanno yadi nau prabhuḥ.

19. māyāvidau astravidau balinau kāmarūpiṇau ubhau
api amarau syāvaḥ prasannaḥ yadi nau prabhuḥ

19. Let us both be adept in illusion (māyā) and weapons, powerful, capable of assuming any form at will, and immortal, if the Lord is pleased with us.

Words meanings summery:

• मायाविदौ (māyāvidau) - skilled in illusion (māyā) (skilled in illusion)

• अस्त्रविदौ (astravidau) - skilled in weapons

• बलिनौ (balinau) - powerful, strong

• कामरूपिणौ (kāmarūpiṇau) - assuming any form at will

• उभौ (ubhau) - both

• अपि (api) - also, even, indeed

• अमरौ (amarau) - immortal

• स्यावः (syāvaḥ) - may we be, let us be

• प्रसन्नः (prasannaḥ) - pleased, propitiated, clear, tranquil

• यदि (yadi) - if, in case that

• नौ (nau) - to/for us two

• प्रभुः (prabhuḥ) - lord, master

Words meanings and morphology

मायाविदौ (māyāvidau) - skilled in illusion (māyā) (skilled in illusion)

(adjective)

Nominative, masculine, dual of māyāvid

māyāvid - skilled in magic or illusion, knowing illusion

Compound type : tatpuruṣa (māyā+vid)

• māyā – illusion, magic, cosmic illusion (māyā)
  noun (feminine)
• vid – knowing, knower, wise
  adjective (masculine)
  From root vid
  Root: vid (class 2)

अस्त्रविदौ (astravidau) - skilled in weapons

(adjective)

Nominative, masculine, dual of astravid

astravid - skilled in missiles or weapons

Compound type : tatpuruṣa (astra+vid)

• astra – missile, weapon
  noun (neuter)
  Root: as (class 4)
• vid – knowing, knower, wise
  adjective (masculine)
  From root vid
  Root: vid (class 2)

बलिनौ (balinau) - powerful, strong

(adjective)

Nominative, masculine, dual of balin

balin - powerful, strong, mighty

Derived from bala (strength) with -in suffix

कामरूपिणौ (kāmarūpiṇau) - assuming any form at will

(adjective)

Nominative, masculine, dual of kāmarūpin

kāmarūpin - assuming any form at will, protean

Compound type : bahuvrīhi (kāma+rūpin)

• kāma – desire, wish, will
  noun (masculine)
  Root: kam (class 1)
• rūpin – having a form, endowed with form or shape
  adjective (masculine)
  Derived from rūpa (form) with -in suffix

उभौ (ubhau) - both

(pronoun)

Nominative, masculine, dual of ubha

ubha - both

अपि (api) - also, even, indeed

(indeclinable)

अमरौ (amarau) - immortal

(adjective)

Nominative, masculine, dual of amara

amara - immortal, deathless; a god, deity

Compound type : nañ-tatpuruṣa (a+mara)

• a – not, non-, un-
  indeclinable
• mara – mortal, death
  adjective (masculine)
  From root mṛ
  Root: mṛ (class 1)

स्यावः (syāvaḥ) - may we be, let us be

(verb)

1st person , dual, active, Optative (Vidhi Liṅ) of as

Root: as (class 2)

प्रसन्नः (prasannaḥ) - pleased, propitiated, clear, tranquil

(adjective)

Nominative, masculine, singular of prasanna

prasanna - pleased, gracious, clear, tranquil, propitiated

Past Passive Participle

Derived from root sad with prefix pra

Prefix: pra

Root: sad (class 1)

यदि (yadi) - if, in case that

(indeclinable)

नौ (nau) - to/for us two

(pronoun)

Dative, dual of asmad

asmad - I, we

प्रभुः (prabhuḥ) - lord, master

(noun)

Nominative, masculine, singular of prabhu

prabhu - lord, master, mighty

Root: bhū (class 1)