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Definitions

or else

ADVERB
otherwise
Synonyms
STRONG
differently
WEAK
any other way at another time contrarily diversely elseways if not in different circumstances on the other hand or then under other conditions variously
CONJUNCTION
or
Synonyms
WEAK
as a choice as a substitute as an alternative conversely either in other words in preference to in turn on the other hand or but or only preferentially
Antonyms
WEAK
neither nor without choice

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.

The company needs “a compelling new iPhone offering this year,” he said, or else it “could see declining iPhone sales starting at some point in the fourth quarter.”

From MarketWatch • Apr. 7, 2026

His statement came ahead of a Friday deadline for the company to get on board with the Pentagon’s demands or else face some pretty dire consequences.

From The Wall Street Journal • Mar. 1, 2026

“We have to protect it or else we lose the art form.”

From Los Angeles Times • Feb. 16, 2026

Meals that can be eaten in small portions, over time, without urgency — nothing that demands, You must eat this all right now or else — are ideal.

From Salon • Jan. 19, 2026

Chase began to think they were walking backward instead of forward, or else that the GPS was wrong.

From "Storm Runners" by Roland Smith