ALL meanings of onrush
on·rush
O o - noun onrush advance or attack 1
- noun onrush A surging rush forward. 1
- noun onrush a strong forward rush, flow, etc. 1
- singular noun onrush The onrush of something is its sudden development, which happens so quickly and forcefully that you are unable to control it. 0
- noun onrush a forceful forward rush or flow 0
- noun onrush a headlong dash forward; strong onward rush 0