Sinonim check character

English Thesaurus

1. a character that is added to the end of a block of transmitted data and used to check the accuracy of the transmission (noun.communication)

hypernym	:	character, grapheme, graphic symbol,
definition	:	a written symbol that is used to represent speech (noun.communication)

domain category	:	transmission,
definition	:	communication by means of transmitted signals (noun.communication)