Someone who has elevated COVID-19 prevention or mitigation to the point of a religious persuasion, like they have become a zealot and judge and shame others for their “lesser” measures. A COVIDIAN does everything with COVID-19 prevention in mind, especially for others to see.

One who has a mania for music.

A Covidian is someone who lived through the global Covid-19 pandemic, starting in January 2020.

Of, related to, or occurring during the period of the COVID-19 Corona virus.

(n.)- One who's infected with the Covid-19 or coronavirus.

Covid, Corona virus

Someone who has had the COVID-19 virus, and survived. They have antibodies against the current COVID, and a slight immunity against the future mutations. They act as if the virus doesn't even exist, congregate together, and don't much care about the older , mask wearing folk. Some do care, and work in the medical field, but most just want to live their lives much like it was in pre COVID days. Most have an ID card, or biometrics, that prove they have anotbodies.