English
subplan
From sub- + plan.
Today it means
noun A plan (strategy or scheme) forming part of a larger plan.
Sources
Sources: Wiktionary, “subplan”. 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 / subplan