1. a bellowing, a deep sounding or loud signal
- Mekim belo long taim bilong sios.
Give the signal for church.
2. bell or horn
- Mangi i paitim belo long skul.
The boy hit the school bell.
3. lunch
- Belo kaikai pinis na mi go bek long wok.
Lunchtime is finished and I am going back to work.