Origin

This character combines a woman radical (女) with a component suggesting something secure or settled on top. The idea is that a woman in a stable or settled position represents gentleness, peace, and appropriateness—qualities associated with harmony and being content with what one has. Over time, the meaning expanded to include the sense of something being satisfactory or fitting, since peace and stability feel right and proper. The compound nature suggests that gentleness paired with stability creates the sense of something being acceptable or appropriate.