supersign
nounEtymology From super- + sign.
1
Human sciences, Linguistics, Sciences, Semiotics A higher-level sign.
2
Informal A sign (panel bearing a message) that is highly technologically advanced or otherwise impressive.
- One of the three supersigns fabricated by County Neon Sign Corp. of Fairview, NY, the Virgin sign is composed of 6"-diameter stainless steel tubes set horizontally, with two bands of red neon running between each pair of tubes.1996, Lighting Dimensions, volume 20, page 166: