I have no idea what you mean, but I assume this is an excerpt from a text, so here goes. The rain came down in full cold buckets is a metaphor, which means that ‘the rain’ is very cold (‘cold’) and very heavy (‘full … buckets’), so they are saying that the rain is cold and there is lots of rain. i hope this answers your question. if it dosen’t, then please give more details and I will try to help
pours Rain.
it means to look down, look down, upon your fellow neighborin and love them like you would the dog that barks inside your humble home
It means came down.
because dirty buckets have been down there
Ash buckets are used to store ashes in when a fireplace is being cleaned. They are tall and thin and can reduce the amount of dust that hits the air when moving the ashes. Ash buckets are also used for grills and barbeque's when charcoal breaks down.
because he wanted to
buckets'
The possessive of bucket is "bucket's ". The plural of bucket is "buckets". The plural possessive of buckets is "buckets' ".
Uneven does not necessarily mean odd. It can also mean unequal. So, buckets with 3, 4, 5, 6, 7, 8, 9 pigs can be said to have an uneven number in each.
When them damned yanks came down and rubbed it in our faces.
An idiom is a form of expression in a general group or culture. Something like 'It's raining buckets.' This doesn't mean there are literal buckets falling it just means it's raining hard. You most likely will have to define what each idiom means.