JLPT N2 · Verb

よごす (yogosu)

よごす is a Japanese verb meaning “to pollute; to contaminate”. It appears in JLPT N2 vocabulary lists and is marked as a common word in JMdict.

Reading
よごす
Romaji
yogosu
Word class
Godan verb (う-verb) ending in す
Level
JLPT N2 (unofficial)

Meaning

  1. to pollute; to contaminate; to soil; to make dirty; to stain · godan verb, transitive
  2. to disgrace; to dishonour; to dishonor; to defile · godan verb, transitive · esp. けがす

Example sentences

その本を汚さないように扱ってくれるなら、貸してあげるよ。
You may borrow this book as long as you keep it clean.
あんな行動は彼の体面を汚すものだ。
Such behavior is beneath his dignity.

Sentences from the Tatoeba project, linked to this word in JMdict.

Conjugation of よごす

Godan verb (う-verb) ending in す. Plain and polite forms below; try any other word in the Japanese verb conjugator.

FormJapaneseReading
Dictionaryよごすよごす yogosu
Polite (~masu)よごしますよごします yogoshimasu
Negativeよごさないよごさない yogosanai
Polite negativeよごしませんよごしません yogoshimasen
Pastよごしたよごした yogoshita
Polite pastよごしましたよごしました yogoshimashita
Negative pastよごさなかったよごさなかった yogosanakatta
Te-formよごしてよごして yogoshite
Potentialよごせるよごせる yogoseru
Passiveよごされるよごされる yogosareru
Causativeよごさせるよごさせる yogosaseru
Volitionalよごそうよごそう yogosou
Imperativeよごせよごせ yogose
Conditional (~ba)よごせばよごせば yogoseba

Source: JMdict entry 1178960 (EDRDG, CC BY-SA 4.0). Level: unofficial JLPT list – how levels are assigned.