Androgynous applies to any character that displays physical traits associated with both sexes, particularly with respect to facial features and build. Genitalia are a different matter—for that, see futanari or cuntboy.
This tag may also apply to characters whose gender is canonically unknown and to original characters whose gender cannot be visibly distinguished.
If a character's sex is simply obscured, whether by distance, angle, lighting, or something else, use ambiguous gender instead.
