noun a combination; a complex.
2. complexion ·noun the state of being complex; complexity.
3. complexion ·noun the color or hue of the skin, ·esp. of the face.
4. complexion ·noun the general appearance or aspect; as, the complexion of the sky; the complexion of the news.
5. complexion ·noun the bodily constitution; the temperament; habitude, or natural disposition; character; nature.