rapidograph
nounEtymology
From the brand name of a technical pen introduced by Rotring in the 1950s, presumably rapid + -o- + -graph.
Definitions
A technical pen.
The neighborhood
Vish — recursive loop
No curated loop yet for rapidograph. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA