upmost

[ uhp-mohst or, esp. British, -muh st ]
/ ˈʌpˌmoʊst or, esp. British, -məst /

adjective

Origin of upmost

First recorded in 1550–60; up- + -most

Can be confused

upmost uppermost utmost
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for upmost

British Dictionary definitions for upmost

upmost

/ (ˈʌpˌməʊst) /

adjective

another word for uppermost
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012