"Opera" is a word in TAGALOG, ENGLISH

opera1
Active Verb: mag-opera
Passive Verb: operahan
Definition: (verb) to operate on (someone, something)
2
Definition:
Notes:
Examples: 1) Ayaw ni Dr. Jose na mag-opera ng pasyente sa isang taon. (Dr. Jose does not want to operate on his patients next year.) 2) Si Ana ay naoperahan sa puso noong isang linggo. (Ana had a heart surgery last week.)

of Opus

A drama, either tragic or comic, of which music forms an
essential part; a drama wholly or mostly sung, consisting of
recitative, arials, choruses, duets, trios, etc., with orchestral
accompaniment, preludes, and interludes, together with appropriate
costumes, scenery, and action; a lyric drama.

The score of a musical drama, either written or in print; a
play set to music.

opera
Definition: see opera1 see opera2

opera2
Passive Verb: operahin
Definition: (verb) to operate on (someone, something)

The house where operas are exhibited.