noun Naval Architecture.
a diagrammatic fore-and-aft elevation of the hull of a vessel, showing bow and buttock lines, stations, water lines, diagonals, decks, bulwarks, etc.
Origin of sheer plan
First recorded in 1790–1800
Also called profile plan.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for profile plan
A vertical and longitudinal view of a vessel, synonymous with sheer-draught and sheer-plan.The Sailor's Word-Book|William Henry Smyth