English
projectional
From projection + -al.
Formed from projection + -al
Middle French projection
English projection
Today it means
adj Of or relating to projection.
Sources
Sources: Wiktionary, “projectional”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / projectional