flood
The Spanish word 'diluviar' is a verb in its infinitive form. In English, it means 'to flood'. It could be used to refer to a large amount of water covering an area that is usually dry, or metaphorically to refer to an overwhelming amount or number. It comes from the noun 'diluvio', meaning 'flood'. An example of usage is 'Si sigue lloviendo asi, va a diluviar.', which in English would be 'If it keeps raining like this, it's going to flood.'
It's going to pour tomorrow.
Used to express that it will rain heavily the next day.
I think it's going to pour.
Used to indicate the speaker's belief that it will shortly rain heavily.
It started to pour just as I left.
Used to describe the situation when it starts raining heavily the moment the speaker left.
We waited for it to stop pouring.
Used to express waiting for the heavy rain to stop.
We should leave before it starts pouring.
Used to suggest leaving before heavy rain starts.
If it hadn't started pouring, we would have played soccer.
Used to express a hypothetical situation that would have occurred if it hadn't started raining heavily.
I wouldn't want it to start pouring now.
Used to express the speaker's preference that it doesn't start raining heavily at the present moment.
I'm going to take an umbrella in case it starts pouring.
Used to describe the action of taking an umbrella because it might start raining heavily.
The weather forecast says it could pour tonight.
Used to relay information from a weather forecast indicating possible heavy rain in the evening.
It starts to pour every time I go on a trip.
Used to express a recurring event where it starts raining heavily whenever the speaker goes on a trip.