1. (noun) the occurrence of surplus liquid (as water) exceeding the limit or capacity

• overflow
• runoff

1. (noun) the relocation of people from overcrowded cities; they are accommodated in new houses or apartments in smaller towns

• move
• relocation

2. (noun) the occurrence of surplus liquid (as water) exceeding the limit or capacity

• flow
• flowing

1. (noun) the occurrence of surplus liquid (as water) exceeding the limit or capacity

• brim over
• overflow
• overrun
• run over
• well over
• run off
• waste