Undated in spanish
Sin fecha
pronunciation: sinfetʃɑ part of speech: adjective
pronunciation: sinfetʃɑ part of speech: adjective
In gestures
undated = sin fecha, sin fechar.
Example: There has always been a proportion of undated books, especially in the machinepress period when cheap reprints were left undated so that they could be sold over periods of years without advertising themselves as old stock.