Definition of 義妹 (ぎまい)

まい

義妹

ぎまい

gimai

noun
1.
sister-in-law (spouse's younger sister or younger brother's wife)
2.
younger stepsister, younger adopted sister, non-blood-related younger sister
Other readings:
義妹【いもうと】[1]
Notes:
  1. word containing irregular kana usage
Related Kanji
righteousness, justice, morality, honor, loyalty, meaning
younger sister