Meaning of louden

1. Please don't louden your voice, we can hear you just fine.
2. The music at the party began to louden as more guests arrived.
3. The storm outside started to louden as the wind picked up.
4. The teacher asked the students to louden their voices so everyone could hear during the presentation.
5. The audience was asked to louden their applause for the performers on stage.
6. The sound of the train whistle began to louden as it approached the station.
7. The crowd's cheers began to louden as the home team scored a goal.
8. The alarm clock started to louden as it reached the set time for waking up.
9. The sound of the thunder began to louden as the storm drew closer.
10. The teacher noticed the students loudening their chatter as they got more excited about the upcoming field trip.