Synonyms

topmost

American

[top-mohst, -muhst] / ˈtɒpˌmoʊst, -məst /

adjective

highest; uppermost.

topmost British

/ ˈtɒpˌməʊst /

adjective

highest; at or nearest the top

"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

Etymology

Origin of topmost

First recorded in 1690–1700; top ¹ + -most

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"Ahmed's freedom and safety remain our topmost priority and we will continue to closely monitor his case," she added.

From BBC • Apr. 23, 2026

These executives also ranked leadership development as their topmost human-capital focus area for the year ahead.

From Barron's • Feb. 3, 2026

Fear is one of the authoritarian’s topmost tools, and satire reminds us how brittle it is.

From Salon • Sep. 19, 2025

Harris won the topmost endorsement Sunday, when Biden endorsed her to be his successor.

From Los Angeles Times • Jul. 22, 2024

Meanwhile my gaze was drawn to the topmost shelf of the cupboard.

From "Ophelia" by Lisa Klein

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023