Definition
1. The state of emitting strong light intermittently. It's also shining
2. Shiny and shiny
3. brand new. Also, it is new
4. clean
Sentence Examples
星がピカピカ光る

靴をピカピカにする

1. The state of emitting strong light intermittently. It's also shining
2. Shiny and shiny
3. brand new. Also, it is new
4. clean
星がピカピカ光る
靴をピカピカにする