限げん外がい濾ろ過かMeaningsNoun1. ultrafiltrationKanji used限limit外outside濾strainer過surpass somethingPitch accentげんがいろかComposed of限げんcounter for (school) periods; nth periodCounter外がいoutside ...; beyond ...; not included in ...Suffix濾ろ過かfiltration; filtering; percolationNoun