In this subtitle the following words have the meanings indicated. “Gender identity” has the meaning stated in § 20–101 of the State Government Article. “Homeless” means: lacking a fixed, regular, and adequate nighttime residence; or having a primary nighttime residence that is: a supervised publicly or privately operated shelter designed to provide temporary living accommodations; or a public or private place not designed for or ordinarily used as a regular sleeping accommodation for human beings. “Sexual orientation” means the identification of an individual as to male or female homosexuality, heterosexuality, or bisexuality.