Final answer:
Cisgender refers to a person feeling their gender identity matches their sex category assigned at birth. It is a term used to describe those who do not identify as transgender or non-binary.
Step-by-step explanation:
The term that refers to a person feeling their gender identity matches their sex category assigned at birth is cisgender. Cisgender individuals have a gender identity that aligns with the gender they were assigned at birth. This term is used to describe those who do not identify as transgender or non-binary. It is important to note that cisgender individuals can have different sexual orientations and gender expressions.