| activity/event involved is.... | 歌劇(演出) |
| 英文.... | Performing art combining theater and music, in which some or all of the roles are sung. |
| 荷蘭語.... | Uitvoerende kunst die theater en muziek combineert en waarin sommige of alle rollen worden gezongen. |
| 西班牙語.... | Arte interpretativa que combina el teatro y la música, en que algunos o todos los roles son cantados. |
| 歌劇(學科)............ | [AS-Academia Sinica] |
| ................. | 國家教育研究院-雙語詞彙、學術名詞暨辭書資訊網 February 1, 2012 |
| ................. | 智慧藏百科全書網 February 1, 2012 |
| ................. | 大英百科全書線上繁體中文版 February 1, 2012 |
| opera(discipline)............ | [VP] |
| ................. | Sadie, New Grove Dictionary of Music and Musicians (1980) Vol. 1, 544, 2. a branch of dramatic art; opera |
| ................. | CDMARC Subjects: LCSH (1988-) opera |
| ................. | New Grove Dictionary of Opera (1992) Vol. 3, 671; opera |
| ................. | Randel, New Harvard Dictionary of Music (1986) opera |
| ................. | Arnold, New Oxford Companion to Music (1983) Vol. 2, 1290; opera |
| ................. | Oxford English Dictionary (1989) opera |
| ................. | Webster's Third New International Dictionary (1961) opera |
| ................. | Random House Unabridged Dictionary (1993) Frm or branch of musical and dramatic art; opera |
| ................. | Getty Vocabulary Program rules |
| ................. | BHA Subject Headings (1985-) B performing arts; opera |
| ................. | AAT-Ned (1994-) |
| drama, lyric............ | [VP] |
| ................. | Getty Vocabulary Program rules |
| lyric drama............ | [VP] |
| ................. | CDMARC Subjects: LCSH (1988-) |
| ................. | Webster's Third New International Dictionary (1961) : opera |
| ópera(disciplina)............ | [CDBP-DIBAM] |
| ................. | Randel, Diccionario Harvard de Música (1997) 351 |
| Subject:............ | [Bureau AAT] |
| ................. | Van Dale groot woordenboek (1994) |