One who cries. / An officer who proclaims the orders or directions of a court, or who gives public notice by loud proclamation, such as a town crier.

plural of crier

A surname.

(Britain, historical) A person who is employed by a town council to make public announcements in the streets / (by extension) A gossip

plural of town crier

(archery) One who encouraged an archer by crying "Aim!" when he was about to shoot. / An encourager generally.

plural of aim-crier

plural of speech-crier

(historical) One who hawked the broadsides containing the dying speeches of persons executed.