You can't "lock" something that doesn't exist.

[Anatha]

When a race or class is locked to a certain gender, it is called a "genderlock", this has been the meaning of the term since its inception, and this sad attempt to redefine it to serve as the foundation of a baseless argument against people upset by SE's decision is nothing short of disappointing.

[Alucard135]

When a race or class is locked to a certain gender, it is called a "genderlock", this has been the meaning of the term since its inception, and this sad attempt to redefine it to serve as the foundation of a baseless argument against people upset by SE's decision is nothing short of disappointing.

Gender-lock for classes is the term that was used and commonly known. But I've never seen gender-lock being used in any other MMOs for races that didn't have the opposite gender when there was no model to begin with.