A person who has no or little interest in claiming a gender identity. One who procrastinates claiming themselves as a girl or guy or anything else.
Plural: gendeferians
Adjective : gendeferesque
Regardless of my relationship choices I will always remain a gendefer.
Being gendefer makes identity discourse a tedious exercise.
A local gendeferian group were campaigning for the removal of all pronoun fields from official government forms.