Last Updated
：2025/12/24
ろか
Hiragana
ろかする
Kanji
濾過する
Verb
Japanese Meaning
液体や気体の中に含まれる不純物や固体の粒子などをこし分けて取り除くこと。 / 情報・意見・人などを、一定の基準に従って選別すること。
Easy Japanese Meaning
こまかいあなをとおして、きたないものをへらし、きれいにすること
Chinese (Simplified)
过滤 / 滤过 / 渗滤
Sense（1）
濾過: filter; percolate
（ canonical ）
（ romanization ）
（ stem ）
（ past ）
Quizzes for review
See correct answer
ろか
See correct answer
This machine has a function to filter water.
See correct answer
このマシンは水をろかする機能があります。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
