A signer is a person who signs or endorses something, such as a document, contract, or check. It can also refer to someone who performs music, typically as a vocalist, and creates musical compositions through the use of their voice.
Does making a list of signers of public statements, or authors of the IPCC reports, constitute a «delegitimization» of their views? (realclimate.org)
Swiss Institute in New York currently presents one of the rare solo exhibitions of Roman Signer in the United States. (vernissage.tv)
Since then, Millar has spoken and written on Signer on a number of occasions, including the description of a walk made with the artist which followed the route of his extraordinary work, Action with a Fuse (1989). (swissinstitute.net)