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Definitions

of the essence

ADJECTIVE
prerequisite
Synonyms
STRONG
essential expedient imperative mandatory requisite
WEAK
called-for important indispensable necessitous needful obligatory required vital
Antonyms
STRONG
inessential optional secondary unnecessary voluntary

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.

Jane stressed "time is of the essence", as antiviral treatment within 48 hours can reduce the risk of severe symptoms.

From BBC • Apr. 12, 2026

Speed is of the essence because, nearly a month in, disruptions are spreading.

From The Wall Street Journal • Mar. 26, 2026

Time is of the essence when it comes to making these refund-enhancing tax-planning moves, and filing your 2025 tax return, according to Greene-Lewis.

From MarketWatch • Dec. 4, 2025

A tsunami ultimately didn’t materialize, but many areas still had to be evacuated on short notice — demonstrating how, in the case of a real emergency, time would be of the essence.

From Los Angeles Times • Dec. 23, 2024

This Atman, which resides in every thing, is part of the essence of the universe, and is immortal.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife