健けん忘ぼう

noun

forgetfulness; poor memory

General term for being forgetful or having a weak memory in daily life.

• 最さい近きん、健けん忘ぼうがひどくて困こまっている。

  Lately, my forgetfulness has been so bad that it's a problem.

noun

amnesia; memory loss

Medical term for amnesia or pathological memory loss; used in clinical contexts.

• 事じ故この後あと、一いち時じ的てきな健けん忘ぼうが起おこることがある。

  After an accident, temporary amnesia can occur.