traffic light
noun
Meaning
- A signalling device positioned at a road intersection or pedestrian crossing to indicate when it may be safe to drive, ride or walk, using a universal colour code.
- The coloured dots on stamp sheet margins printed with offset litho or photogravure methods, used by the printers to check colour accuracy.
Etymology / origin
No prose etymology has been added yet.
No ancestor words have been linked yet.
Related words
Descendant words
No descendant words have been linked yet.