filtering

verb

1. (form-of, gerund, participle, present)present participle and gerund of filter

noun

1. (countable, uncountable)The process of passing something through a filter.
2. (countable, uncountable)Something that passes through a filter.

   “the filterings from the subsoils”

   “Waking up in Langogne in a dim dawn, I felt in a strange sort of way more at home than I'd been for a long time in my own sadly altered version of home, even a year on from her death – especially in the first filterings of daylight […]”