shirabe.org
1)
#593
Common
Meaning
    1. one person
      esp. 一人, 1
      I have one brother.
    2. being alone; being by oneself
      Only applies to ひとり
      Jim awoke and found himself alone in the room.
    3. being single; being unmarried
      Only applies to ひとり
      esp. 独り
    4. by oneself; alone
      Only applies to ひとり
      The moment that he was alone he opened the letter.
    5. just; only; simply
      Only applies to ひとり
      with neg. sentence
Forms

Results