たいかい大会taikai
1.

A large gathering of people organized for a specific purpose or event, often involving activities such as competitions or performances.

2.

A significant meeting held by an organization or group, typically highlighted as their most important occasion.

3.

A substantial event that brings together members of a community or organization to celebrate, discuss, or compete in a particular area of interest.

4.

A major gathering that serves as a platform for sharing ideas, showcasing talents, or fostering collaboration among participants from various backgrounds.

Example:

彼か私のどちらかが大会に出席しなければならない。

はなびたいかい花火大会hanabitaikai
1.

A community celebration featuring a large-scale exhibition of fireworks, often accompanied by traditional music and food vendors, held during summer festivals or special occasions.

2.

An organized event where various types of fireworks are launched into the sky to create colorful and visually stunning patterns, attracting spectators to gather and enjoy the spectacle together.

3.

A cultural festival centered around the enjoyment of pyrotechnics, typically marked by gatherings of people at a designated location to watch the synchronized display of fireworks lighting up the night sky.

Example:

山火事の後なので今年の花火大会は自主的に中止を決定しました。

ぜんこくたいかい全国大会zenkokutaikai
1.

A large-scale competition or event held at the national level that brings together participants from various regions to showcase their skills in a specific field, often seen in sports or cultural activities.

2.

An assembly or gathering of representatives from different areas across the country for the purpose of discussion, presentation, and promotion of shared interests or achievements.

3.

A prominent event that serves as a culmination of local competitions, enabling top performers to compete on a national stage and gain recognition for their talents and efforts.

とうたいかい党大会toutaikai
1.

A formal gathering of members within a political party to discuss policies, elect leaders, and set the party's agenda for the upcoming term or electoral cycle.

2.

An assembly where representatives of a political party come together to deliberate on strategies, coordinate actions, and strengthen organizational unity prior to elections.

3.

An event that serves as a platform for party members to engage in discussions, celebrate achievements, and express collective goals, often culminating in resolutions that guide the party's future direction.

Example:

党大会は延期された。

すいえいたいかい水泳大会suieitaikai
1.

A competitive event where swimmers of various ages and skill levels gather to race in different swimming events and distances in a pool or open water setting.

2.

An organized occasion in which participants contend in swimming to achieve the best times, often leading to awards or rankings based on performance.

3.

A gathering focused on aquatic athleticism where teams or individuals strive to showcase their swimming abilities through timed races.

Example:

水泳大会が中止になった。