A monolithic gender; a gender identity described as massive, inflexible, gigantic, rigid but more specifically unitary, standing alone, just as a monolith.

Not essentially monogender, suptilian/gendersolid or comgender, it's more likely auin(gender) [autonomous/autonomique in nature]. It can be combined with -enby (monolithenby), forming a monolithic nonbinary gender.

Alternative names: monolithgender, monolitogender, monolithicgender, monolithigender, monolitigender, monolithique, monolitique, monogenderlithic.