delimiter
sequence of one or more characters used to specify the boundary between separate, independent regions in plain text or other data streams; one of various means to specify boundaries in a data stream
en-US/dɪˈlɪmɪtɚ/
en-GB/diːlɪmɪtə/
sequence of one or more characters used to specify the boundary between separate, independent regions in plain text or other data streams; one of various means to specify boundaries in a data stream