A character, who once had genitals, have now had their all of their sex organ(s) removed, often leaving a behind evidence of the event transpiring such as a scar.

For tagging Purposes:

• In cases such as characters with multiple genitalia (such as herms and maleherms), they should no longer have any remaining to be considered a nullo.
• A nullo can't be tagged with ambiguous gender or vice-versa due to the Tag What You See policy. There should at least have some visual implications or indications that they once had genitals present in the post to be considered a nullo. Otherwise the character should be tagged as a null instead.

Not to be confused

• Nulls - Characters that lack genitals and has no indications or implications of having one in the past. As if they never had genitals to begin with.

See also

• Nullo - A character that had their sex organs removed.
• Nullo transformation - The process of becoming a nullo through transformation.
• Nullification - Removal of all sex organs.
• Emasculation - Removal of the entire male sex organ.
• Castration - Removal of the testicles. ("neutering")
• Eunuch - A character that has had their testicles removed ("neutered").
• Penectomy - Removal of the penis.
• Penectomized - A character that has had their penis removed.
• Vaginectomy - Removal of the entire female sex organ.
• Oophorectomy - Removal of the ovaries.
• Spayed - A character that has had their ovaries removed.
• Hysterectomy - Removal of the uterus, leaving only the cervix and vaginal canal intact.
• Featureless crotch - A character with no genitals on their crotch area. Either the artist didn't rendered/drew them, the character's a null or their genitals are located somewhere else.
• Null - A character with no evidence of genitals having ever been present.