blueline
[ bloo-lahyn ]
/ ˈbluˌlaɪn /
noun Printing.
a print made on light-sensitive paper and used as a proof for checking the position of stripped-up negatives or positives and copy prior to platemaking.
Nearby words
- blueing,
- blueish,
- bluejack,
- bluejacket,
- bluejacking,
- bluely,
- blueness,
- bluenose,
- bluepoint,
- blueprint
Also blue.
Origin of blueline
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019