crayonista noun2 •Someone who creates plans of transport projects without concern for practicalities.Bradford Crossrail is the Crayonista project that will never die. — 2021 •A plan created by such a person.Over the holiday, Matt Yglesias at Vox drew up a fantasy idea — crayonista — to reroute the Yellow and Red Lines through central DC. — 2018 formscrayonistas
