**Here are 10 examples of using the word «opener»:**
1. The coach used a motivational speech as an opener to get his team ready for the game.
2. She started the meeting with an icebreaker question as an opener to help everyone feel more comfortable.
3. He used a joke as an opener to lighten the mood during the serious discussion.
4. The host started the show with a surprising fact as an opener to grab the audience's attention.
5. She used a personal story as an opener to establish a connection with her listeners.
6. The salesperson started the presentation with a question as an opener to find out what the customer's needs were.
7. The teacher used a short quiz as an opener to assess the students' knowledge before starting the lesson.
8. He started the conversation with a compliment as an opener to make the other person feel good.
9. The interviewer used a provocative question as an opener to get the interviewee talking.
10. She started the email with a greeting as an opener to set a friendly tone.
In each of these examples, «opener» refers to the first part of something, typically used to engage the audience, establish a connection, or grab attention.