verb🔗Share忘れる, 知らないTo undo the process of knowing, to lose knowledge of something."After the fire, the family unknown the location of their cherished photos. "火事の後、家族は大切な写真の場所を忘れてしまった。mindphilosophyeducationessentialChat with AIVocabulary GamePractice Reading
noun🔗Share未知数、変数A variable (usually x, y or z) whose value is to be found."The unknown in the math problem is the variable 'x'. "数学の問題における未知数は変数'x'です。mathessentialChat with AIVocabulary GamePractice Reading
noun🔗Share未知のもの、不明な点Any thing, place, or situation about which nothing is known; an unknown fact or piece of information."The exact location of the lost earring remains an unknown. "失くしたイヤリングの正確な場所は不明なままです。thingsituationinfoabstractessentialChat with AIVocabulary GamePractice Reading
noun🔗Share未知の人, 無名の人A person of no identity; a nonentity"The unknown at the meeting caused confusion; no one recognized the person. "会議での未知の人物は混乱を引き起こし、誰もその人物を認識しなかった。personhumancharacteressentialChat with AIVocabulary GamePractice Reading
adjective🔗Share未知の, 不明の(sometimes postpositive) Not known; unidentified; not well known."The new student's name was unknown to the teachers. "新しい生徒の名前は先生たちには不明でした。conditionqualitystateessentialChat with AIVocabulary GamePractice Reading
