Ostómulti

Ostómulti is an ostógender that identifies with multiple ostógender genders. An ostómulti individual can identify with all ostógenders or only a few. This gender was made with skeletonkins in mind but anyone can use this gender. Ostómulti is also similar to ghostmulti and libramulti.

Etymology
The prefix "ostó" comes from the Greek word "οστό" meaning "bone".

Flag
The both flags were all designed by wiki user Ellipsist on November 11, 2020. The pink, yellow, and blue block gradient is inspired by the colors usually associated with girls/woman/females/femininity, non-binary people/neutrality, and boys/men/males/masculinity and the white-gray block gradient is inspired by the color of bones.