plural of third-class citizen

plural of first-class citizen

plural of second-class citizen

(radio) A publicly available system of short-distance radio communications, usable by individuals or businesses without a license.

(uncountable, law) The right of a person who is not acting as a sworn law enforcement official to detain a suspected criminal until the police can be summoned.

An old person, variously considered to be a person over fifty, fifty-five, sixty, or sixty-five years of age.

A person who has done much good for his or her society.

A business corporation that has, or takes on, some of the rights and responsibilities of individuals.

Of or relating to citizen science. / (Of data) collected for citizen science.

Of or relating to citizen science; collected as a part of a citizen science project.