overfilter

== English == === Etymology === From over- +‎ filter. === Verb === overfilter (third-person singular simple present overfilters, present participle overfiltering, simple past and past participle overfiltered) To subject to overfiltration. === Noun === overfilter (plural overfilters) (signal processing) A morphological filter (idempotent operator) whose image is a superset of the domain. ==== Coordinate terms ==== underfilter