IPA: /ˈbrifɪst/
KK: /brifɪst/
The shortest in duration or length; the least amount of time or space taken.
She gave the briefest explanation of the project before moving on to the next topic.
Comparative: briefer
Superlative: briefest
Briefest → It is formed from "brief" (from Latin "brevis", meaning short) and the superlative suffix "-est" (meaning most). The word "briefest" means the most short or the least lengthy in duration or extent.
Think of 'short' ('brevis') to remember that 'briefest' means the most short.
No commonly confused words.