[ suh-poh-zuh l ]
/ səˈpoʊ zəl /


the act of supposing.
something that is supposed; conjecture or notion.

Origin of supposal

First recorded in 1350–1400; Middle English word from Middle French word supposaille. See suppose, -al2 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for supposal